61435890880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20483}}^1$

素因数の和:20623

約数の個数: 224

約数和(自身を含む): 181811395584

約数和(自身を除く): 120375504704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 103, 104, 112, 130, 140, 160, 182, 206, 208, 224, 260, 280, 320, 364, 412, 416, 448, 455, 515, 520, 560, 721, 728, 824, 832, 910, 1030, 1040, 1120, 1339, 1442, 1456, 1648, 1820, 2060, 2080, 2240, 2678, 2884, 2912, 3296, 3605, 3640, 4120, 4160, 5356, 5768, 5824, 6592, 6695, 7210, 7280, 8240, 9373, 10712, 11536, 13390, 14420, 14560, 16480, 18746, 20483, 21424, 23072, 26780, 28840, 29120, 32960, 37492, 40966, 42848, 46144, 46865, 53560, 57680, 74984, 81932, 85696, 93730, 102415, 107120, 115360, 143381, 149968, 163864, 187460, 204830, 214240, 230720, 266279, 286762, 299936, 327728, 374920, 409660, 428480, 532558, 573524, 599872, 655456, 716905, 749840, 819320, 1065116, 1147048, 1310912, 1331395, 1433810, 1499680, 1638640, 1863953, 2109749, 2130232, 2294096, 2662790, 2867620, 2999360, 3277280, 3727906, 4219498, 4260464, 4588192, 5325580, 5735240, 6554560, 7455812, 8438996, 8520928, 9176384, 9319765, 10548745, 10651160, 11470480, 14768243, 14911624, 16877992, 17041856, 18639530, 21097490, 21302320, 22940960, 27426737, 29536486, 29823248, 33755984, 37279060, 42194980, 42604640, 45881920, 54853474, 59072972, 59646496, 67511968, 73841215, 74558120, 84389960, 85209280, 109706948, 118145944, 119292992, 135023936, 137133685, 147682430, 149116240, 168779920, 191987159, 219413896, 236291888, 274267370, 295364860, 298232480, 337559840, 383974318, 438827792, 472583776, 548534740, 590729720, 596464960, 675119680, 767948636, 877655584, 945167552, 959935795, 1097069480, 1181459440, 1535897272, 1755311168, 1919871590, 2194138960, 2362918880, 3071794544, 3839743180, 4388277920, 4725837760, 6143589088, 7679486360, 8776555840, 12287178176, 15358972720, 30717945440, 61435890880]

約数ペア:

[(1, 61435890880), (2, 30717945440), (4, 15358972720), (5, 12287178176), (7, 8776555840), (8, 7679486360), (10, 6143589088), (13, 4725837760), (14, 4388277920), (16, 3839743180), (20, 3071794544), (26, 2362918880), (28, 2194138960), (32, 1919871590), (35, 1755311168), (40, 1535897272), (52, 1181459440), (56, 1097069480), (64, 959935795), (65, 945167552), (70, 877655584), (80, 767948636), (91, 675119680), (103, 596464960), (104, 590729720), (112, 548534740), (130, 472583776), (140, 438827792), (160, 383974318), (182, 337559840), (206, 298232480), (208, 295364860), (224, 274267370), (260, 236291888), (280, 219413896), (320, 191987159), (364, 168779920), (412, 149116240), (416, 147682430), (448, 137133685), (455, 135023936), (515, 119292992), (520, 118145944), (560, 109706948), (721, 85209280), (728, 84389960), (824, 74558120), (832, 73841215), (910, 67511968), (1030, 59646496), (1040, 59072972), (1120, 54853474), (1339, 45881920), (1442, 42604640), (1456, 42194980), (1648, 37279060), (1820, 33755984), (2060, 29823248), (2080, 29536486), (2240, 27426737), (2678, 22940960), (2884, 21302320), (2912, 21097490), (3296, 18639530), (3605, 17041856), (3640, 16877992), (4120, 14911624), (4160, 14768243), (5356, 11470480), (5768, 10651160), (5824, 10548745), (6592, 9319765), (6695, 9176384), (7210, 8520928), (7280, 8438996), (8240, 7455812), (9373, 6554560), (10712, 5735240), (11536, 5325580), (13390, 4588192), (14420, 4260464), (14560, 4219498), (16480, 3727906), (18746, 3277280), (20483, 2999360), (21424, 2867620), (23072, 2662790), (26780, 2294096), (28840, 2130232), (29120, 2109749), (32960, 1863953), (37492, 1638640), (40966, 1499680), (42848, 1433810), (46144, 1331395), (46865, 1310912), (53560, 1147048), (57680, 1065116), (74984, 819320), (81932, 749840), (85696, 716905), (93730, 655456), (102415, 599872), (107120, 573524), (115360, 532558), (143381, 428480), (149968, 409660), (163864, 374920), (187460, 327728), (204830, 299936), (214240, 286762), (230720, 266279)]