7915125440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 224

約数和(自身を含む): 20323820160

約数和(自身を除く): 12408694720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 71, 80, 82, 116, 142, 145, 160, 164, 205, 232, 284, 290, 293, 320, 328, 355, 410, 464, 568, 580, 586, 656, 710, 820, 928, 1136, 1160, 1172, 1189, 1312, 1420, 1465, 1640, 1856, 2059, 2272, 2320, 2344, 2378, 2624, 2840, 2911, 2930, 3280, 4118, 4544, 4640, 4688, 4756, 5680, 5822, 5860, 5945, 6560, 8236, 8497, 9280, 9376, 9512, 10295, 11360, 11644, 11720, 11890, 12013, 13120, 14555, 16472, 16994, 18752, 19024, 20590, 20803, 22720, 23288, 23440, 23780, 24026, 29110, 32944, 33988, 38048, 41180, 41606, 42485, 46576, 46880, 47560, 48052, 58220, 60065, 65888, 67976, 76096, 82360, 83212, 84419, 84970, 93152, 93760, 95120, 96104, 104015, 116440, 120130, 131776, 135952, 164720, 166424, 168838, 169940, 186304, 190240, 192208, 208030, 232880, 240260, 271904, 329440, 332848, 337676, 339880, 348377, 380480, 384416, 416060, 422095, 465760, 480520, 543808, 603287, 658880, 665696, 675352, 679760, 696754, 768832, 832120, 844190, 852923, 931520, 961040, 1206574, 1331392, 1350704, 1359520, 1393508, 1664240, 1688380, 1705846, 1741885, 1922080, 2413148, 2701408, 2719040, 2787016, 3016435, 3328480, 3376760, 3411692, 3483770, 3844160, 4264615, 4826296, 5402816, 5574032, 6032870, 6656960, 6753520, 6823384, 6967540, 8529230, 9652592, 11148064, 12065740, 13507040, 13646768, 13935080, 17058460, 19305184, 22296128, 24131480, 24734767, 27014080, 27293536, 27870160, 34116920, 38610368, 48262960, 49469534, 54587072, 55740320, 68233840, 96525920, 98939068, 111480640, 123673835, 136467680, 193051840, 197878136, 247347670, 272935360, 395756272, 494695340, 791512544, 989390680, 1583025088, 1978781360, 3957562720, 7915125440]

約数ペア:

[(1, 7915125440), (2, 3957562720), (4, 1978781360), (5, 1583025088), (8, 989390680), (10, 791512544), (16, 494695340), (20, 395756272), (29, 272935360), (32, 247347670), (40, 197878136), (41, 193051840), (58, 136467680), (64, 123673835), (71, 111480640), (80, 98939068), (82, 96525920), (116, 68233840), (142, 55740320), (145, 54587072), (160, 49469534), (164, 48262960), (205, 38610368), (232, 34116920), (284, 27870160), (290, 27293536), (293, 27014080), (320, 24734767), (328, 24131480), (355, 22296128), (410, 19305184), (464, 17058460), (568, 13935080), (580, 13646768), (586, 13507040), (656, 12065740), (710, 11148064), (820, 9652592), (928, 8529230), (1136, 6967540), (1160, 6823384), (1172, 6753520), (1189, 6656960), (1312, 6032870), (1420, 5574032), (1465, 5402816), (1640, 4826296), (1856, 4264615), (2059, 3844160), (2272, 3483770), (2320, 3411692), (2344, 3376760), (2378, 3328480), (2624, 3016435), (2840, 2787016), (2911, 2719040), (2930, 2701408), (3280, 2413148), (4118, 1922080), (4544, 1741885), (4640, 1705846), (4688, 1688380), (4756, 1664240), (5680, 1393508), (5822, 1359520), (5860, 1350704), (5945, 1331392), (6560, 1206574), (8236, 961040), (8497, 931520), (9280, 852923), (9376, 844190), (9512, 832120), (10295, 768832), (11360, 696754), (11644, 679760), (11720, 675352), (11890, 665696), (12013, 658880), (13120, 603287), (14555, 543808), (16472, 480520), (16994, 465760), (18752, 422095), (19024, 416060), (20590, 384416), (20803, 380480), (22720, 348377), (23288, 339880), (23440, 337676), (23780, 332848), (24026, 329440), (29110, 271904), (32944, 240260), (33988, 232880), (38048, 208030), (41180, 192208), (41606, 190240), (42485, 186304), (46576, 169940), (46880, 168838), (47560, 166424), (48052, 164720), (58220, 135952), (60065, 131776), (65888, 120130), (67976, 116440), (76096, 104015), (82360, 96104), (83212, 95120), (84419, 93760), (84970, 93152)]