20910610080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:179

約数の個数: 960

約数和(自身を含む): 82987027200

約数和(自身を除く): 62076417120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 41, 45, 46, 48, 54, 58, 59, 60, 69, 72, 80, 81, 82, 87, 90, 92, 96, 108, 115, 116, 118, 120, 123, 135, 138, 144, 145, 160, 162, 164, 174, 177, 180, 184, 205, 207, 216, 230, 232, 236, 240, 246, 261, 270, 276, 288, 290, 295, 324, 328, 345, 348, 354, 360, 368, 369, 405, 410, 414, 432, 435, 460, 464, 472, 480, 492, 522, 531, 540, 552, 580, 590, 615, 621, 648, 656, 667, 690, 696, 708, 720, 736, 738, 783, 810, 820, 828, 864, 870, 885, 920, 928, 943, 944, 984, 1035, 1044, 1062, 1080, 1104, 1107, 1160, 1180, 1189, 1230, 1242, 1296, 1305, 1312, 1334, 1357, 1380, 1392, 1416, 1440, 1476, 1566, 1593, 1620, 1640, 1656, 1711, 1740, 1770, 1840, 1845, 1863, 1886, 1888, 1968, 2001, 2070, 2088, 2124, 2160, 2208, 2214, 2320, 2349, 2360, 2378, 2419, 2460, 2484, 2592, 2610, 2655, 2668, 2714, 2760, 2784, 2829, 2832, 2952, 3105, 3132, 3186, 3240, 3280, 3312, 3321, 3335, 3422, 3480, 3540, 3567, 3680, 3690, 3726, 3772, 3915, 3936, 4002, 4071, 4140, 4176, 4248, 4320, 4428, 4640, 4698, 4715, 4720, 4756, 4779, 4838, 4920, 4968, 5133, 5220, 5310, 5336, 5428, 5520, 5535, 5658, 5664, 5904, 5945, 6003, 6210, 6264, 6372, 6480, 6560, 6624, 6642, 6670, 6785, 6844, 6960, 7080, 7134, 7257, 7380, 7452, 7544, 7830, 7965, 8004, 8142, 8280, 8352, 8487, 8496, 8555, 8856, 9315, 9396, 9430, 9440, 9512, 9558, 9676, 9840, 9936, 10005, 10266, 10440, 10620, 10672, 10701, 10856, 11040, 11070, 11316, 11745, 11808, 11890, 12006, 12095, 12213, 12420, 12528, 12744, 12960, 13284, 13340, 13570, 13688, 13920, 14145, 14160, 14268, 14514, 14760, 14904, 15088, 15399, 15660, 15930, 16008, 16284, 16560, 16605, 16974, 16992, 17110, 17712, 17835, 18009, 18630, 18792, 18860, 19024, 19116, 19352, 19680, 19872, 20010, 20355, 20532, 20880, 21240, 21344, 21402, 21712, 21771, 22140, 22632, 23490, 23780, 23895, 24012, 24190, 24426, 24840, 25056, 25461, 25488, 25665, 26568, 26680, 27140, 27347, 27376, 28290, 28320, 28536, 29028, 29520, 29808, 30015, 30176, 30798, 31320, 31860, 32016, 32103, 32568, 33120, 33210, 33948, 34220, 35424, 35670, 36018, 36285, 36639, 37260, 37584, 37720, 38048, 38232, 38704, 39353, 40020, 40710, 41064, 41760, 42435, 42480, 42804, 43424, 43542, 44280, 45264, 46197, 46980, 47560, 47790, 48024, 48380, 48852, 49680, 50922, 50976, 51330, 53136, 53360, 53505, 54027, 54280, 54694, 54752, 55637, 56580, 57072, 58056, 59040, 59616, 60030, 61065, 61596, 62640, 63720, 64032, 64206, 65136, 65313, 66420, 67896, 68440, 70151, 71340, 72036, 72570, 73278, 74520, 75168, 75440, 76383, 76464, 76995, 77408, 78706, 80040, 81420, 82041, 82128, 84870, 84960, 85608, 87084, 88560, 90045, 90528, 92394, 93960, 95120, 95580, 96048, 96309, 96760, 97704, 99360, 101844, 102660, 106272, 106720, 107010, 108054, 108560, 108855, 109388, 109917, 111274, 113160, 114144, 116112, 118059, 120060, 122130, 123192, 125280, 127305, 127440, 128412, 130272, 130626, 132840, 135792, 136735, 136880, 138591, 140302, 142680, 144072, 145140, 146556, 149040, 150880, 152766, 152928, 153990, 157412, 160080, 160515, 162840, 164082, 164256, 166911, 169740, 171216, 174168, 177120, 180090, 183195, 184788, 187920, 190240, 191160, 192096, 192618, 193520, 195408, 195939, 196765, 203688, 205320, 210453, 214020, 216108, 217120, 217710, 218776, 219834, 222548, 226320, 230985, 232224, 236118, 240120, 244260, 246123, 246384, 254610, 254880, 256824, 261252, 265680, 270135, 271584, 273470, 273760, 277182, 278185, 280604, 285360, 288144, 290280, 293112, 298080, 305532, 307980, 314824, 320160, 321030, 325680, 326565, 328164, 333822, 339480, 342432, 348336, 350755, 354177, 360180, 366390, 369576, 375840, 381915, 382320, 385236, 387040, 390816, 391878, 393530, 407376, 410205, 410640, 420906, 428040, 432216, 435420, 437552, 439668, 445096, 452640, 461970, 472236, 480240, 481545, 488520, 492246, 492768, 500733, 509220, 513648, 522504, 531360, 540270, 546940, 549585, 554364, 556370, 561208, 570720, 576288, 580560, 586224, 590295, 611064, 615960, 629648, 631359, 642060, 651360, 653130, 656328, 667644, 678960, 692955, 696672, 701510, 708354, 720360, 732780, 738369, 739152, 763830, 764640, 770472, 783756, 787060, 814752, 820410, 821280, 834555, 841812, 856080, 864432, 870840, 875104, 879336, 890192, 923940, 944472, 960480, 963090, 977040, 979695, 984492, 1001466, 1018440, 1027296, 1045008, 1052265, 1062531, 1080540, 1093880, 1099170, 1108728, 1112740, 1122416, 1161120, 1172448, 1180590, 1222128, 1230615, 1231920, 1259296, 1262718, 1284120, 1306260, 1312656, 1335288, 1357920, 1385910, 1403020, 1416708, 1440720, 1465560, 1476738, 1478304, 1502199, 1527660, 1540944, 1567512, 1574120, 1613473, 1640820, 1669110, 1683624, 1712160, 1728864, 1741680, 1758672, 1770885, 1780384, 1847880, 1888944, 1894077, 1926180, 1954080, 1959390, 1968984, 2002932, 2036880, 2090016, 2104530, 2125062, 2161080, 2187760, 2198340, 2215107, 2217456, 2225480, 2244832, 2361180, 2444256, 2461230, 2463840, 2503665, 2525436, 2568240, 2612520, 2625312, 2670576, 2771820, 2806040, 2833416, 2881440, 2931120, 2953476, 3004398, 3055320, 3081888, 3135024, 3148240, 3156795, 3187593, 3226946, 3281640, 3338220, 3367248, 3483360, 3517344, 3541770, 3691845, 3695760, 3777888, 3788154, 3852360, 3918780, 3937968, 4005864, 4073760, 4209060, 4250124, 4322160, 4375520, 4396680, 4430214, 4434912, 4450960, 4506597, 4722360, 4840419, 4922460, 5007330, 5050872, 5136480, 5225040, 5312655, 5341152, 5543640, 5612080, 5666832, 5682231, 5862240, 5906952, 6008796, 6110640, 6270048, 6296480, 6313590, 6375186, 6453892, 6563280, 6676440, 6734496, 7083540, 7383690, 7391520, 7510995, 7576308, 7704720, 7837560, 7875936, 8011728, 8067365, 8418120, 8500248, 8644320, 8793360, 8860428, 8901920, 9013194, 9444720, 9470385, 9680838, 9844920, 10014660, 10101744, 10450080, 10625310, 11075535, 11087280, 11224160, 11333664, 11364462, 11813904, 12017592, 12221280, 12627180, 12750372, 12907784, 13126560, 13352880, 14167080, 14521257, 14767380, 15021990, 15152616, 15409440, 15675120, 15937965, 16023456, 16134730, 16836240, 17000496, 17586720, 17720856, 18026388, 18889440, 18940770, 19361676, 19689840, 20029320, 20203488, 21250620, 22151070, 22174560, 22532985, 22728924, 23627808, 24035184, 24202095, 25254360, 25500744, 25815568, 26705760, 28334160, 28411155, 29042514, 29534760, 30043980, 30305232, 31350240, 31875930, 32269460, 33672480, 34000992, 35441712, 36052776, 37881540, 38723352, 39379680, 40058640, 42501240, 43563771, 44302140, 45065970, 45457848, 48070368, 48404190, 50508720, 51001488, 51631136, 56668320, 56822310, 58085028, 59069520, 60087960, 60610464, 63751860, 64538920, 70883424, 72105552, 72606285, 75763080, 77446704, 80117280, 85002480, 87127542, 88604280, 90131940, 90915696, 96808380, 101017440, 102002976, 113644620, 116170056, 118139040, 120175920, 127503720, 129077840, 130691313, 144211104, 145212570, 151526160, 154893408, 170004960, 174255084, 177208560, 180263880, 181831392, 193616760, 217818855, 227289240, 232340112, 240351840, 255007440, 258155680, 261382626, 290425140, 303052320, 348510168, 354417120, 360527760, 387233520, 435637710, 454578480, 464680224, 510014880, 522765252, 580850280, 653456565, 697020336, 721055520, 774467040, 871275420, 909156960, 1045530504, 1161700560, 1306913130, 1394040672, 1742550840, 2091061008, 2323401120, 2613826260, 3485101680, 4182122016, 5227652520, 6970203360, 10455305040, 20910610080]

約数ペア:

[(1, 20910610080), (2, 10455305040), (3, 6970203360), (4, 5227652520), (5, 4182122016), (6, 3485101680), (8, 2613826260), (9, 2323401120), (10, 2091061008), (12, 1742550840), (15, 1394040672), (16, 1306913130), (18, 1161700560), (20, 1045530504), (23, 909156960), (24, 871275420), (27, 774467040), (29, 721055520), (30, 697020336), (32, 653456565), (36, 580850280), (40, 522765252), (41, 510014880), (45, 464680224), (46, 454578480), (48, 435637710), (54, 387233520), (58, 360527760), (59, 354417120), (60, 348510168), (69, 303052320), (72, 290425140), (80, 261382626), (81, 258155680), (82, 255007440), (87, 240351840), (90, 232340112), (92, 227289240), (96, 217818855), (108, 193616760), (115, 181831392), (116, 180263880), (118, 177208560), (120, 174255084), (123, 170004960), (135, 154893408), (138, 151526160), (144, 145212570), (145, 144211104), (160, 130691313), (162, 129077840), (164, 127503720), (174, 120175920), (177, 118139040), (180, 116170056), (184, 113644620), (205, 102002976), (207, 101017440), (216, 96808380), (230, 90915696), (232, 90131940), (236, 88604280), (240, 87127542), (246, 85002480), (261, 80117280), (270, 77446704), (276, 75763080), (288, 72606285), (290, 72105552), (295, 70883424), (324, 64538920), (328, 63751860), (345, 60610464), (348, 60087960), (354, 59069520), (360, 58085028), (368, 56822310), (369, 56668320), (405, 51631136), (410, 51001488), (414, 50508720), (432, 48404190), (435, 48070368), (460, 45457848), (464, 45065970), (472, 44302140), (480, 43563771), (492, 42501240), (522, 40058640), (531, 39379680), (540, 38723352), (552, 37881540), (580, 36052776), (590, 35441712), (615, 34000992), (621, 33672480), (648, 32269460), (656, 31875930), (667, 31350240), (690, 30305232), (696, 30043980), (708, 29534760), (720, 29042514), (736, 28411155), (738, 28334160), (783, 26705760), (810, 25815568), (820, 25500744), (828, 25254360), (864, 24202095), (870, 24035184), (885, 23627808), (920, 22728924), (928, 22532985), (943, 22174560), (944, 22151070), (984, 21250620), (1035, 20203488), (1044, 20029320), (1062, 19689840), (1080, 19361676), (1104, 18940770), (1107, 18889440), (1160, 18026388), (1180, 17720856), (1189, 17586720), (1230, 17000496), (1242, 16836240), (1296, 16134730), (1305, 16023456), (1312, 15937965), (1334, 15675120), (1357, 15409440), (1380, 15152616), (1392, 15021990), (1416, 14767380), (1440, 14521257), (1476, 14167080), (1566, 13352880), (1593, 13126560), (1620, 12907784), (1640, 12750372), (1656, 12627180), (1711, 12221280), (1740, 12017592), (1770, 11813904), (1840, 11364462), (1845, 11333664), (1863, 11224160), (1886, 11087280), (1888, 11075535), (1968, 10625310), (2001, 10450080), (2070, 10101744), (2088, 10014660), (2124, 9844920), (2160, 9680838), (2208, 9470385), (2214, 9444720), (2320, 9013194), (2349, 8901920), (2360, 8860428), (2378, 8793360), (2419, 8644320), (2460, 8500248), (2484, 8418120), (2592, 8067365), (2610, 8011728), (2655, 7875936), (2668, 7837560), (2714, 7704720), (2760, 7576308), (2784, 7510995), (2829, 7391520), (2832, 7383690), (2952, 7083540), (3105, 6734496), (3132, 6676440), (3186, 6563280), (3240, 6453892), (3280, 6375186), (3312, 6313590), (3321, 6296480), (3335, 6270048), (3422, 6110640), (3480, 6008796), (3540, 5906952), (3567, 5862240), (3680, 5682231), (3690, 5666832), (3726, 5612080), (3772, 5543640), (3915, 5341152), (3936, 5312655), (4002, 5225040), (4071, 5136480), (4140, 5050872), (4176, 5007330), (4248, 4922460), (4320, 4840419), (4428, 4722360), (4640, 4506597), (4698, 4450960), (4715, 4434912), (4720, 4430214), (4756, 4396680), (4779, 4375520), (4838, 4322160), (4920, 4250124), (4968, 4209060), (5133, 4073760), (5220, 4005864), (5310, 3937968), (5336, 3918780), (5428, 3852360), (5520, 3788154), (5535, 3777888), (5658, 3695760), (5664, 3691845), (5904, 3541770), (5945, 3517344), (6003, 3483360), (6210, 3367248), (6264, 3338220), (6372, 3281640), (6480, 3226946), (6560, 3187593), (6624, 3156795), (6642, 3148240), (6670, 3135024), (6785, 3081888), (6844, 3055320), (6960, 3004398), (7080, 2953476), (7134, 2931120), (7257, 2881440), (7380, 2833416), (7452, 2806040), (7544, 2771820), (7830, 2670576), (7965, 2625312), (8004, 2612520), (8142, 2568240), (8280, 2525436), (8352, 2503665), (8487, 2463840), (8496, 2461230), (8555, 2444256), (8856, 2361180), (9315, 2244832), (9396, 2225480), (9430, 2217456), (9440, 2215107), (9512, 2198340), (9558, 2187760), (9676, 2161080), (9840, 2125062), (9936, 2104530), (10005, 2090016), (10266, 2036880), (10440, 2002932), (10620, 1968984), (10672, 1959390), (10701, 1954080), (10856, 1926180), (11040, 1894077), (11070, 1888944), (11316, 1847880), (11745, 1780384), (11808, 1770885), (11890, 1758672), (12006, 1741680), (12095, 1728864), (12213, 1712160), (12420, 1683624), (12528, 1669110), (12744, 1640820), (12960, 1613473), (13284, 1574120), (13340, 1567512), (13570, 1540944), (13688, 1527660), (13920, 1502199), (14145, 1478304), (14160, 1476738), (14268, 1465560), (14514, 1440720), (14760, 1416708), (14904, 1403020), (15088, 1385910), (15399, 1357920), (15660, 1335288), (15930, 1312656), (16008, 1306260), (16284, 1284120), (16560, 1262718), (16605, 1259296), (16974, 1231920), (16992, 1230615), (17110, 1222128), (17712, 1180590), (17835, 1172448), (18009, 1161120), (18630, 1122416), (18792, 1112740), (18860, 1108728), (19024, 1099170), (19116, 1093880), (19352, 1080540), (19680, 1062531), (19872, 1052265), (20010, 1045008), (20355, 1027296), (20532, 1018440), (20880, 1001466), (21240, 984492), (21344, 979695), (21402, 977040), (21712, 963090), (21771, 960480), (22140, 944472), (22632, 923940), (23490, 890192), (23780, 879336), (23895, 875104), (24012, 870840), (24190, 864432), (24426, 856080), (24840, 841812), (25056, 834555), (25461, 821280), (25488, 820410), (25665, 814752), (26568, 787060), (26680, 783756), (27140, 770472), (27347, 764640), (27376, 763830), (28290, 739152), (28320, 738369), (28536, 732780), (29028, 720360), (29520, 708354), (29808, 701510), (30015, 696672), (30176, 692955), (30798, 678960), (31320, 667644), (31860, 656328), (32016, 653130), (32103, 651360), (32568, 642060), (33120, 631359), (33210, 629648), (33948, 615960), (34220, 611064), (35424, 590295), (35670, 586224), (36018, 580560), (36285, 576288), (36639, 570720), (37260, 561208), (37584, 556370), (37720, 554364), (38048, 549585), (38232, 546940), (38704, 540270), (39353, 531360), (40020, 522504), (40710, 513648), (41064, 509220), (41760, 500733), (42435, 492768), (42480, 492246), (42804, 488520), (43424, 481545), (43542, 480240), (44280, 472236), (45264, 461970), (46197, 452640), (46980, 445096), (47560, 439668), (47790, 437552), (48024, 435420), (48380, 432216), (48852, 428040), (49680, 420906), (50922, 410640), (50976, 410205), (51330, 407376), (53136, 393530), (53360, 391878), (53505, 390816), (54027, 387040), (54280, 385236), (54694, 382320), (54752, 381915), (55637, 375840), (56580, 369576), (57072, 366390), (58056, 360180), (59040, 354177), (59616, 350755), (60030, 348336), (61065, 342432), (61596, 339480), (62640, 333822), (63720, 328164), (64032, 326565), (64206, 325680), (65136, 321030), (65313, 320160), (66420, 314824), (67896, 307980), (68440, 305532), (70151, 298080), (71340, 293112), (72036, 290280), (72570, 288144), (73278, 285360), (74520, 280604), (75168, 278185), (75440, 277182), (76383, 273760), (76464, 273470), (76995, 271584), (77408, 270135), (78706, 265680), (80040, 261252), (81420, 256824), (82041, 254880), (82128, 254610), (84870, 246384), (84960, 246123), (85608, 244260), (87084, 240120), (88560, 236118), (90045, 232224), (90528, 230985), (92394, 226320), (93960, 222548), (95120, 219834), (95580, 218776), (96048, 217710), (96309, 217120), (96760, 216108), (97704, 214020), (99360, 210453), (101844, 205320), (102660, 203688), (106272, 196765), (106720, 195939), (107010, 195408), (108054, 193520), (108560, 192618), (108855, 192096), (109388, 191160), (109917, 190240), (111274, 187920), (113160, 184788), (114144, 183195), (116112, 180090), (118059, 177120), (120060, 174168), (122130, 171216), (123192, 169740), (125280, 166911), (127305, 164256), (127440, 164082), (128412, 162840), (130272, 160515), (130626, 160080), (132840, 157412), (135792, 153990), (136735, 152928), (136880, 152766), (138591, 150880), (140302, 149040), (142680, 146556), (144072, 145140)]