20011506840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 768

約数和(自身を含む): 77491814400

約数和(自身を除く): 57480307560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 43, 45, 52, 54, 58, 60, 65, 72, 78, 81, 86, 87, 90, 104, 108, 116, 117, 120, 127, 129, 130, 135, 145, 156, 162, 172, 174, 180, 195, 215, 216, 232, 234, 243, 254, 258, 260, 261, 270, 290, 312, 324, 344, 348, 351, 360, 377, 381, 387, 390, 405, 430, 435, 468, 486, 508, 516, 520, 522, 540, 559, 580, 585, 635, 645, 648, 696, 702, 754, 762, 774, 780, 783, 810, 860, 870, 936, 972, 1016, 1032, 1044, 1053, 1080, 1118, 1131, 1143, 1160, 1161, 1170, 1215, 1247, 1270, 1290, 1305, 1404, 1508, 1524, 1548, 1560, 1566, 1620, 1651, 1677, 1720, 1740, 1755, 1885, 1905, 1935, 1944, 2088, 2106, 2236, 2262, 2286, 2322, 2340, 2349, 2430, 2494, 2540, 2580, 2610, 2795, 2808, 3016, 3048, 3096, 3132, 3159, 3240, 3302, 3354, 3393, 3429, 3480, 3483, 3510, 3683, 3741, 3770, 3810, 3870, 3915, 4212, 4472, 4524, 4572, 4644, 4680, 4698, 4860, 4953, 4988, 5031, 5080, 5160, 5220, 5265, 5461, 5590, 5655, 5715, 5805, 6235, 6264, 6318, 6604, 6708, 6786, 6858, 6966, 7020, 7047, 7366, 7482, 7540, 7620, 7740, 7830, 8255, 8385, 8424, 9048, 9144, 9288, 9396, 9720, 9906, 9976, 10062, 10179, 10287, 10440, 10449, 10530, 10922, 11049, 11180, 11223, 11310, 11430, 11610, 11745, 12470, 12636, 13208, 13416, 13572, 13716, 13932, 14040, 14094, 14732, 14859, 14964, 15080, 15093, 15240, 15480, 15660, 15795, 16211, 16383, 16510, 16770, 16965, 17145, 17415, 18415, 18705, 18792, 19812, 20124, 20358, 20574, 20898, 21060, 21844, 22098, 22360, 22446, 22620, 22860, 23220, 23490, 24765, 24940, 25155, 25272, 27144, 27305, 27432, 27864, 28188, 29464, 29718, 29928, 30186, 30537, 30861, 31320, 31590, 32422, 32766, 33020, 33147, 33540, 33669, 33930, 34290, 34830, 35235, 36830, 37410, 39624, 40248, 40716, 41148, 41796, 42120, 43688, 44196, 44577, 44892, 45240, 45279, 45720, 46440, 46980, 47879, 48633, 49149, 49530, 49880, 50310, 50895, 51435, 52245, 54610, 55245, 56115, 56376, 59436, 60372, 61074, 61722, 63180, 64844, 65532, 66040, 66294, 67080, 67338, 67860, 68580, 69660, 70470, 70993, 73660, 74295, 74820, 75465, 81055, 81432, 81915, 82296, 83592, 88392, 89154, 89784, 90558, 91611, 93960, 95758, 97266, 98298, 99060, 99441, 100620, 101007, 101790, 102870, 104490, 109220, 110490, 112230, 118872, 120744, 122148, 123444, 126360, 129688, 131064, 132588, 133731, 134676, 135720, 135837, 137160, 139320, 140940, 141986, 143637, 145899, 147320, 147447, 148590, 149640, 150930, 152685, 154305, 158369, 162110, 163830, 165735, 168345, 178308, 181116, 183222, 191516, 194532, 196596, 198120, 198882, 201240, 202014, 203580, 205740, 208980, 212979, 218440, 220980, 222885, 224460, 226395, 239395, 243165, 244296, 245745, 246888, 265176, 267462, 269352, 271674, 281880, 283972, 287274, 291798, 294894, 297180, 298323, 301860, 303021, 305370, 308610, 316738, 324220, 327660, 331470, 336690, 354965, 356616, 362232, 366444, 383032, 389064, 393192, 397764, 401193, 404028, 407160, 411480, 417960, 425958, 430911, 437697, 441960, 442341, 445770, 448920, 452790, 458055, 475107, 478790, 486330, 491490, 497205, 505035, 534924, 543348, 567944, 574548, 583596, 589788, 594360, 596646, 603720, 606042, 610740, 617220, 633476, 638937, 648440, 655320, 662940, 668655, 673380, 679185, 709930, 718185, 729495, 732888, 737235, 791845, 795528, 802386, 808056, 851916, 861822, 875394, 884682, 891540, 894969, 905580, 916110, 950214, 957580, 972660, 982980, 994410, 1010070, 1064895, 1069848, 1086696, 1149096, 1167192, 1179576, 1193292, 1212084, 1221480, 1234440, 1266952, 1277874, 1292733, 1313091, 1325880, 1327023, 1337310, 1346760, 1358370, 1419860, 1425321, 1436370, 1458990, 1474470, 1491615, 1515105, 1583690, 1604772, 1703832, 1723644, 1750788, 1769364, 1783080, 1789938, 1811160, 1832220, 1900428, 1915160, 1916811, 1945320, 1965960, 1988820, 2005965, 2020140, 2058797, 2129790, 2154555, 2188485, 2211705, 2375535, 2386584, 2424168, 2555748, 2585466, 2626182, 2654046, 2674620, 2716740, 2839720, 2850642, 2872740, 2917980, 2948940, 2983230, 3030210, 3167380, 3194685, 3209544, 3447288, 3501576, 3538728, 3579876, 3664440, 3800856, 3833622, 3878199, 3939273, 3977640, 4011930, 4040280, 4117594, 4259580, 4275963, 4309110, 4376970, 4423410, 4474845, 4751070, 5111496, 5170932, 5252364, 5308092, 5349240, 5433480, 5701284, 5745480, 5750433, 5835960, 5897880, 5966460, 6060420, 6176391, 6334760, 6389370, 6463665, 6565455, 6635115, 7126605, 7159752, 7667244, 7756398, 7878546, 8023860, 8235188, 8519160, 8551926, 8618220, 8753940, 8846820, 8949690, 9502140, 9584055, 10293985, 10341864, 10504728, 10616184, 11402568, 11500866, 11634597, 11932920, 12120840, 12352782, 12778740, 12827889, 12927330, 13130910, 13270230, 14253210, 15334488, 15512796, 15757092, 16047720, 16470376, 17103852, 17236440, 17251299, 17507880, 17693640, 17899380, 18529173, 19004280, 19168110, 19390995, 19696365, 20587970, 21379815, 23001732, 23269194, 24705564, 25557480, 25655778, 25854660, 26261820, 26540460, 28506420, 28752165, 30881955, 31025592, 31514184, 34207704, 34502598, 35798760, 37058346, 38336220, 38483667, 38781990, 39392730, 41175940, 42759630, 46003464, 46538388, 49411128, 51311556, 51709320, 52523640, 53080920, 55587519, 57012840, 57504330, 58172985, 61763910, 64139445, 69005196, 74116692, 76672440, 76967334, 77563980, 78785460, 82351880, 85519260, 86256495, 92645865, 93076776, 102623112, 111175038, 115008660, 116345970, 123527820, 128278890, 138010392, 148233384, 153934668, 155127960, 157570920, 166762557, 171038520, 172512990, 185291730, 192418335, 222350076, 230017320, 232691940, 247055640, 256557780, 277937595, 307869336, 333525114, 345025980, 370583460, 384836670, 444700152, 465383880, 500287671, 513115560, 555875190, 667050228, 690051960, 741166920, 769673340, 833812785, 1000575342, 1111750380, 1334100456, 1539346680, 1667625570, 2001150684, 2223500760, 2501438355, 3335251140, 4002301368, 5002876710, 6670502280, 10005753420, 20011506840]

約数ペア:

[(1, 20011506840), (2, 10005753420), (3, 6670502280), (4, 5002876710), (5, 4002301368), (6, 3335251140), (8, 2501438355), (9, 2223500760), (10, 2001150684), (12, 1667625570), (13, 1539346680), (15, 1334100456), (18, 1111750380), (20, 1000575342), (24, 833812785), (26, 769673340), (27, 741166920), (29, 690051960), (30, 667050228), (36, 555875190), (39, 513115560), (40, 500287671), (43, 465383880), (45, 444700152), (52, 384836670), (54, 370583460), (58, 345025980), (60, 333525114), (65, 307869336), (72, 277937595), (78, 256557780), (81, 247055640), (86, 232691940), (87, 230017320), (90, 222350076), (104, 192418335), (108, 185291730), (116, 172512990), (117, 171038520), (120, 166762557), (127, 157570920), (129, 155127960), (130, 153934668), (135, 148233384), (145, 138010392), (156, 128278890), (162, 123527820), (172, 116345970), (174, 115008660), (180, 111175038), (195, 102623112), (215, 93076776), (216, 92645865), (232, 86256495), (234, 85519260), (243, 82351880), (254, 78785460), (258, 77563980), (260, 76967334), (261, 76672440), (270, 74116692), (290, 69005196), (312, 64139445), (324, 61763910), (344, 58172985), (348, 57504330), (351, 57012840), (360, 55587519), (377, 53080920), (381, 52523640), (387, 51709320), (390, 51311556), (405, 49411128), (430, 46538388), (435, 46003464), (468, 42759630), (486, 41175940), (508, 39392730), (516, 38781990), (520, 38483667), (522, 38336220), (540, 37058346), (559, 35798760), (580, 34502598), (585, 34207704), (635, 31514184), (645, 31025592), (648, 30881955), (696, 28752165), (702, 28506420), (754, 26540460), (762, 26261820), (774, 25854660), (780, 25655778), (783, 25557480), (810, 24705564), (860, 23269194), (870, 23001732), (936, 21379815), (972, 20587970), (1016, 19696365), (1032, 19390995), (1044, 19168110), (1053, 19004280), (1080, 18529173), (1118, 17899380), (1131, 17693640), (1143, 17507880), (1160, 17251299), (1161, 17236440), (1170, 17103852), (1215, 16470376), (1247, 16047720), (1270, 15757092), (1290, 15512796), (1305, 15334488), (1404, 14253210), (1508, 13270230), (1524, 13130910), (1548, 12927330), (1560, 12827889), (1566, 12778740), (1620, 12352782), (1651, 12120840), (1677, 11932920), (1720, 11634597), (1740, 11500866), (1755, 11402568), (1885, 10616184), (1905, 10504728), (1935, 10341864), (1944, 10293985), (2088, 9584055), (2106, 9502140), (2236, 8949690), (2262, 8846820), (2286, 8753940), (2322, 8618220), (2340, 8551926), (2349, 8519160), (2430, 8235188), (2494, 8023860), (2540, 7878546), (2580, 7756398), (2610, 7667244), (2795, 7159752), (2808, 7126605), (3016, 6635115), (3048, 6565455), (3096, 6463665), (3132, 6389370), (3159, 6334760), (3240, 6176391), (3302, 6060420), (3354, 5966460), (3393, 5897880), (3429, 5835960), (3480, 5750433), (3483, 5745480), (3510, 5701284), (3683, 5433480), (3741, 5349240), (3770, 5308092), (3810, 5252364), (3870, 5170932), (3915, 5111496), (4212, 4751070), (4472, 4474845), (4524, 4423410), (4572, 4376970), (4644, 4309110), (4680, 4275963), (4698, 4259580), (4860, 4117594), (4953, 4040280), (4988, 4011930), (5031, 3977640), (5080, 3939273), (5160, 3878199), (5220, 3833622), (5265, 3800856), (5461, 3664440), (5590, 3579876), (5655, 3538728), (5715, 3501576), (5805, 3447288), (6235, 3209544), (6264, 3194685), (6318, 3167380), (6604, 3030210), (6708, 2983230), (6786, 2948940), (6858, 2917980), (6966, 2872740), (7020, 2850642), (7047, 2839720), (7366, 2716740), (7482, 2674620), (7540, 2654046), (7620, 2626182), (7740, 2585466), (7830, 2555748), (8255, 2424168), (8385, 2386584), (8424, 2375535), (9048, 2211705), (9144, 2188485), (9288, 2154555), (9396, 2129790), (9720, 2058797), (9906, 2020140), (9976, 2005965), (10062, 1988820), (10179, 1965960), (10287, 1945320), (10440, 1916811), (10449, 1915160), (10530, 1900428), (10922, 1832220), (11049, 1811160), (11180, 1789938), (11223, 1783080), (11310, 1769364), (11430, 1750788), (11610, 1723644), (11745, 1703832), (12470, 1604772), (12636, 1583690), (13208, 1515105), (13416, 1491615), (13572, 1474470), (13716, 1458990), (13932, 1436370), (14040, 1425321), (14094, 1419860), (14732, 1358370), (14859, 1346760), (14964, 1337310), (15080, 1327023), (15093, 1325880), (15240, 1313091), (15480, 1292733), (15660, 1277874), (15795, 1266952), (16211, 1234440), (16383, 1221480), (16510, 1212084), (16770, 1193292), (16965, 1179576), (17145, 1167192), (17415, 1149096), (18415, 1086696), (18705, 1069848), (18792, 1064895), (19812, 1010070), (20124, 994410), (20358, 982980), (20574, 972660), (20898, 957580), (21060, 950214), (21844, 916110), (22098, 905580), (22360, 894969), (22446, 891540), (22620, 884682), (22860, 875394), (23220, 861822), (23490, 851916), (24765, 808056), (24940, 802386), (25155, 795528), (25272, 791845), (27144, 737235), (27305, 732888), (27432, 729495), (27864, 718185), (28188, 709930), (29464, 679185), (29718, 673380), (29928, 668655), (30186, 662940), (30537, 655320), (30861, 648440), (31320, 638937), (31590, 633476), (32422, 617220), (32766, 610740), (33020, 606042), (33147, 603720), (33540, 596646), (33669, 594360), (33930, 589788), (34290, 583596), (34830, 574548), (35235, 567944), (36830, 543348), (37410, 534924), (39624, 505035), (40248, 497205), (40716, 491490), (41148, 486330), (41796, 478790), (42120, 475107), (43688, 458055), (44196, 452790), (44577, 448920), (44892, 445770), (45240, 442341), (45279, 441960), (45720, 437697), (46440, 430911), (46980, 425958), (47879, 417960), (48633, 411480), (49149, 407160), (49530, 404028), (49880, 401193), (50310, 397764), (50895, 393192), (51435, 389064), (52245, 383032), (54610, 366444), (55245, 362232), (56115, 356616), (56376, 354965), (59436, 336690), (60372, 331470), (61074, 327660), (61722, 324220), (63180, 316738), (64844, 308610), (65532, 305370), (66040, 303021), (66294, 301860), (67080, 298323), (67338, 297180), (67860, 294894), (68580, 291798), (69660, 287274), (70470, 283972), (70993, 281880), (73660, 271674), (74295, 269352), (74820, 267462), (75465, 265176), (81055, 246888), (81432, 245745), (81915, 244296), (82296, 243165), (83592, 239395), (88392, 226395), (89154, 224460), (89784, 222885), (90558, 220980), (91611, 218440), (93960, 212979), (95758, 208980), (97266, 205740), (98298, 203580), (99060, 202014), (99441, 201240), (100620, 198882), (101007, 198120), (101790, 196596), (102870, 194532), (104490, 191516), (109220, 183222), (110490, 181116), (112230, 178308), (118872, 168345), (120744, 165735), (122148, 163830), (123444, 162110), (126360, 158369), (129688, 154305), (131064, 152685), (132588, 150930), (133731, 149640), (134676, 148590), (135720, 147447), (135837, 147320), (137160, 145899), (139320, 143637), (140940, 141986)]