21637409760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 576

約数和(自身を含む): 81366405120

約数和(自身を除く): 59728995360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 97, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 194, 228, 240, 248, 263, 279, 285, 288, 291, 304, 310, 342, 360, 372, 380, 388, 456, 465, 480, 485, 496, 526, 558, 570, 582, 589, 608, 620, 684, 720, 744, 760, 776, 789, 855, 873, 912, 930, 970, 992, 1052, 1116, 1140, 1164, 1178, 1240, 1315, 1368, 1395, 1440, 1455, 1488, 1520, 1552, 1578, 1710, 1746, 1767, 1824, 1843, 1860, 1940, 2104, 2232, 2280, 2328, 2356, 2367, 2480, 2630, 2736, 2790, 2910, 2945, 2976, 3007, 3040, 3104, 3156, 3420, 3492, 3534, 3686, 3720, 3880, 3945, 4208, 4365, 4464, 4560, 4656, 4712, 4734, 4960, 4997, 5260, 5301, 5472, 5529, 5580, 5820, 5890, 6014, 6312, 6840, 6984, 7068, 7372, 7440, 7760, 7890, 8153, 8416, 8730, 8835, 8928, 9021, 9120, 9215, 9312, 9424, 9468, 9994, 10520, 10602, 11058, 11160, 11640, 11780, 11835, 12028, 12624, 13680, 13968, 14136, 14744, 14880, 14991, 15035, 15520, 15780, 16306, 16587, 17460, 17670, 18042, 18430, 18848, 18936, 19988, 21040, 21204, 22116, 22320, 23280, 23560, 23670, 24056, 24459, 24985, 25248, 25511, 26505, 27063, 27360, 27645, 27936, 28272, 29488, 29982, 30070, 31560, 32612, 33174, 34920, 35340, 36084, 36860, 37872, 39976, 40765, 42080, 42408, 44232, 44640, 44973, 45105, 46560, 47120, 47340, 48112, 48918, 49970, 51022, 53010, 54126, 55290, 56544, 57133, 58976, 59964, 60140, 63120, 65224, 66348, 69840, 70680, 72168, 73377, 73720, 74955, 75744, 76533, 79952, 81530, 82935, 84816, 88464, 89946, 90210, 94240, 94680, 96224, 97836, 99940, 102044, 106020, 108252, 110580, 114266, 119928, 120280, 122295, 126240, 127555, 130448, 132696, 135315, 139680, 141360, 144336, 146754, 147440, 149910, 153066, 154907, 159904, 163060, 165870, 169632, 171399, 176928, 179892, 180420, 189360, 195672, 199880, 204088, 212040, 216504, 221160, 224865, 228532, 229599, 239856, 240560, 244590, 255110, 260896, 265392, 270630, 282720, 285665, 288672, 293508, 294880, 299820, 306132, 309814, 326120, 331740, 342798, 359784, 360840, 366885, 378720, 382665, 391344, 399760, 408176, 424080, 433008, 442320, 449730, 457064, 459198, 464721, 479712, 481120, 484709, 489180, 510220, 514197, 530784, 541260, 571330, 587016, 599640, 612264, 619628, 652240, 663480, 685596, 719568, 721680, 733770, 765330, 774535, 782688, 790841, 799520, 816352, 848160, 856995, 866016, 884640, 899460, 914128, 918396, 929442, 969418, 978360, 1020440, 1028394, 1082520, 1142660, 1147995, 1174032, 1199280, 1224528, 1239256, 1304480, 1326960, 1371192, 1394163, 1439136, 1443360, 1454127, 1467540, 1530660, 1549070, 1581682, 1713990, 1798920, 1828256, 1836792, 1858884, 1938836, 1956720, 2040880, 2056788, 2165040, 2285320, 2295990, 2323605, 2348064, 2372523, 2398560, 2423545, 2449056, 2478512, 2570985, 2653920, 2742384, 2788326, 2908254, 2935080, 3061320, 3098140, 3163364, 3427980, 3597840, 3673584, 3717768, 3877672, 3913440, 3954205, 4081760, 4113576, 4330080, 4362381, 4570640, 4591980, 4647210, 4745046, 4847090, 4957024, 5141970, 5484768, 5576652, 5816508, 5870160, 6122640, 6196280, 6326728, 6855960, 6970815, 7117569, 7195680, 7270635, 7347168, 7435536, 7755344, 7908410, 8227152, 8724762, 9141280, 9183960, 9294420, 9490092, 9694180, 10283940, 11153304, 11633016, 11740320, 11862615, 12245280, 12392560, 12653456, 13711920, 13941630, 14235138, 14541270, 14871072, 15025979, 15510688, 15816820, 16454304, 17449524, 18367920, 18588840, 18980184, 19388360, 20567880, 21811905, 22306608, 23266032, 23725230, 24785120, 25306912, 27423840, 27883260, 28470276, 29082540, 30051958, 31633640, 34899048, 35587845, 36735840, 37177680, 37960368, 38776720, 41135760, 43623810, 44613216, 45077937, 46532064, 47450460, 55766520, 56940552, 58165080, 60103916, 63267280, 69798096, 71175690, 74355360, 75129895, 75920736, 77553440, 82271520, 87247620, 90155874, 94900920, 111533040, 113881104, 116330160, 120207832, 126534560, 135233811, 139596192, 142351380, 150259790, 174495240, 180311748, 189801840, 223066080, 225389685, 227762208, 232660320, 240415664, 270467622, 284702760, 300519580, 348990480, 360623496, 379603680, 450779370, 480831328, 540935244, 569405520, 601039160, 676169055, 697980960, 721246992, 901558740, 1081870488, 1138811040, 1202078320, 1352338110, 1442493984, 1803117480, 2163740976, 2404156640, 2704676220, 3606234960, 4327481952, 5409352440, 7212469920, 10818704880, 21637409760]

約数ペア:

[(1, 21637409760), (2, 10818704880), (3, 7212469920), (4, 5409352440), (5, 4327481952), (6, 3606234960), (8, 2704676220), (9, 2404156640), (10, 2163740976), (12, 1803117480), (15, 1442493984), (16, 1352338110), (18, 1202078320), (19, 1138811040), (20, 1081870488), (24, 901558740), (30, 721246992), (31, 697980960), (32, 676169055), (36, 601039160), (38, 569405520), (40, 540935244), (45, 480831328), (48, 450779370), (57, 379603680), (60, 360623496), (62, 348990480), (72, 300519580), (76, 284702760), (80, 270467622), (90, 240415664), (93, 232660320), (95, 227762208), (96, 225389685), (97, 223066080), (114, 189801840), (120, 180311748), (124, 174495240), (144, 150259790), (152, 142351380), (155, 139596192), (160, 135233811), (171, 126534560), (180, 120207832), (186, 116330160), (190, 113881104), (194, 111533040), (228, 94900920), (240, 90155874), (248, 87247620), (263, 82271520), (279, 77553440), (285, 75920736), (288, 75129895), (291, 74355360), (304, 71175690), (310, 69798096), (342, 63267280), (360, 60103916), (372, 58165080), (380, 56940552), (388, 55766520), (456, 47450460), (465, 46532064), (480, 45077937), (485, 44613216), (496, 43623810), (526, 41135760), (558, 38776720), (570, 37960368), (582, 37177680), (589, 36735840), (608, 35587845), (620, 34899048), (684, 31633640), (720, 30051958), (744, 29082540), (760, 28470276), (776, 27883260), (789, 27423840), (855, 25306912), (873, 24785120), (912, 23725230), (930, 23266032), (970, 22306608), (992, 21811905), (1052, 20567880), (1116, 19388360), (1140, 18980184), (1164, 18588840), (1178, 18367920), (1240, 17449524), (1315, 16454304), (1368, 15816820), (1395, 15510688), (1440, 15025979), (1455, 14871072), (1488, 14541270), (1520, 14235138), (1552, 13941630), (1578, 13711920), (1710, 12653456), (1746, 12392560), (1767, 12245280), (1824, 11862615), (1843, 11740320), (1860, 11633016), (1940, 11153304), (2104, 10283940), (2232, 9694180), (2280, 9490092), (2328, 9294420), (2356, 9183960), (2367, 9141280), (2480, 8724762), (2630, 8227152), (2736, 7908410), (2790, 7755344), (2910, 7435536), (2945, 7347168), (2976, 7270635), (3007, 7195680), (3040, 7117569), (3104, 6970815), (3156, 6855960), (3420, 6326728), (3492, 6196280), (3534, 6122640), (3686, 5870160), (3720, 5816508), (3880, 5576652), (3945, 5484768), (4208, 5141970), (4365, 4957024), (4464, 4847090), (4560, 4745046), (4656, 4647210), (4712, 4591980), (4734, 4570640), (4960, 4362381), (4997, 4330080), (5260, 4113576), (5301, 4081760), (5472, 3954205), (5529, 3913440), (5580, 3877672), (5820, 3717768), (5890, 3673584), (6014, 3597840), (6312, 3427980), (6840, 3163364), (6984, 3098140), (7068, 3061320), (7372, 2935080), (7440, 2908254), (7760, 2788326), (7890, 2742384), (8153, 2653920), (8416, 2570985), (8730, 2478512), (8835, 2449056), (8928, 2423545), (9021, 2398560), (9120, 2372523), (9215, 2348064), (9312, 2323605), (9424, 2295990), (9468, 2285320), (9994, 2165040), (10520, 2056788), (10602, 2040880), (11058, 1956720), (11160, 1938836), (11640, 1858884), (11780, 1836792), (11835, 1828256), (12028, 1798920), (12624, 1713990), (13680, 1581682), (13968, 1549070), (14136, 1530660), (14744, 1467540), (14880, 1454127), (14991, 1443360), (15035, 1439136), (15520, 1394163), (15780, 1371192), (16306, 1326960), (16587, 1304480), (17460, 1239256), (17670, 1224528), (18042, 1199280), (18430, 1174032), (18848, 1147995), (18936, 1142660), (19988, 1082520), (21040, 1028394), (21204, 1020440), (22116, 978360), (22320, 969418), (23280, 929442), (23560, 918396), (23670, 914128), (24056, 899460), (24459, 884640), (24985, 866016), (25248, 856995), (25511, 848160), (26505, 816352), (27063, 799520), (27360, 790841), (27645, 782688), (27936, 774535), (28272, 765330), (29488, 733770), (29982, 721680), (30070, 719568), (31560, 685596), (32612, 663480), (33174, 652240), (34920, 619628), (35340, 612264), (36084, 599640), (36860, 587016), (37872, 571330), (39976, 541260), (40765, 530784), (42080, 514197), (42408, 510220), (44232, 489180), (44640, 484709), (44973, 481120), (45105, 479712), (46560, 464721), (47120, 459198), (47340, 457064), (48112, 449730), (48918, 442320), (49970, 433008), (51022, 424080), (53010, 408176), (54126, 399760), (55290, 391344), (56544, 382665), (57133, 378720), (58976, 366885), (59964, 360840), (60140, 359784), (63120, 342798), (65224, 331740), (66348, 326120), (69840, 309814), (70680, 306132), (72168, 299820), (73377, 294880), (73720, 293508), (74955, 288672), (75744, 285665), (76533, 282720), (79952, 270630), (81530, 265392), (82935, 260896), (84816, 255110), (88464, 244590), (89946, 240560), (90210, 239856), (94240, 229599), (94680, 228532), (96224, 224865), (97836, 221160), (99940, 216504), (102044, 212040), (106020, 204088), (108252, 199880), (110580, 195672), (114266, 189360), (119928, 180420), (120280, 179892), (122295, 176928), (126240, 171399), (127555, 169632), (130448, 165870), (132696, 163060), (135315, 159904), (139680, 154907), (141360, 153066), (144336, 149910), (146754, 147440)]