871246320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16783

約数の個数: 160

約数和(自身を含む): 3186462720

約数和(自身を除く): 2315216400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 16729, 17360, 26040, 33458, 50187, 52080, 66916, 83645, 100374, 117103, 133832, 167290, 200748, 234206, 250935, 267664, 334580, 351309, 401496, 468412, 501870, 518599, 585515, 669160, 702618, 802992, 936824, 1003740, 1037198, 1171030, 1338320, 1405236, 1555797, 1756545, 1873648, 2007480, 2074396, 2342060, 2592995, 2810472, 3111594, 3513090, 3630193, 4014960, 4148792, 4684120, 5185990, 5620944, 6223188, 7026180, 7260386, 7778985, 8297584, 9368240, 10371980, 10890579, 12446376, 14052360, 14520772, 15557970, 18150965, 20743960, 21781158, 24892752, 28104720, 29041544, 31115940, 36301930, 41487920, 43562316, 54452895, 58083088, 62231880, 72603860, 87124632, 108905790, 124463760, 145207720, 174249264, 217811580, 290415440, 435623160, 871246320]

約数ペア:

[(1, 871246320), (2, 435623160), (3, 290415440), (4, 217811580), (5, 174249264), (6, 145207720), (7, 124463760), (8, 108905790), (10, 87124632), (12, 72603860), (14, 62231880), (15, 58083088), (16, 54452895), (20, 43562316), (21, 41487920), (24, 36301930), (28, 31115940), (30, 29041544), (31, 28104720), (35, 24892752), (40, 21781158), (42, 20743960), (48, 18150965), (56, 15557970), (60, 14520772), (62, 14052360), (70, 12446376), (80, 10890579), (84, 10371980), (93, 9368240), (105, 8297584), (112, 7778985), (120, 7260386), (124, 7026180), (140, 6223188), (155, 5620944), (168, 5185990), (186, 4684120), (210, 4148792), (217, 4014960), (240, 3630193), (248, 3513090), (280, 3111594), (310, 2810472), (336, 2592995), (372, 2342060), (420, 2074396), (434, 2007480), (465, 1873648), (496, 1756545), (560, 1555797), (620, 1405236), (651, 1338320), (744, 1171030), (840, 1037198), (868, 1003740), (930, 936824), (1085, 802992), (1240, 702618), (1302, 669160), (1488, 585515), (1680, 518599), (1736, 501870), (1860, 468412), (2170, 401496), (2480, 351309), (2604, 334580), (3255, 267664), (3472, 250935), (3720, 234206), (4340, 200748), (5208, 167290), (6510, 133832), (7440, 117103), (8680, 100374), (10416, 83645), (13020, 66916), (16729, 52080), (17360, 50187), (26040, 33458)]