3939689880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8543}}^1$

素因数の和:8631

約数の個数: 256

約数和(自身を含む): 15256166400

約数和(自身を除く): 11316476520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 732, 756, 840, 854, 915, 945, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1830, 1890, 2135, 2196, 2440, 2520, 2562, 2745, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 5124, 5490, 6405, 6588, 7320, 7560, 7686, 8235, 8540, 8543, 10248, 10980, 11529, 12810, 13176, 15372, 16470, 17080, 17086, 19215, 21960, 23058, 25620, 25629, 30744, 32940, 34172, 38430, 42715, 46116, 51240, 51258, 57645, 59801, 65880, 68344, 76860, 76887, 85430, 92232, 102516, 115290, 119602, 128145, 153720, 153774, 170860, 179403, 205032, 230580, 230661, 239204, 256290, 299005, 307548, 341720, 358806, 384435, 461160, 461322, 478408, 512580, 521123, 538209, 598010, 615096, 717612, 768870, 897015, 922644, 1025160, 1042246, 1076418, 1153305, 1196020, 1435224, 1537740, 1563369, 1614627, 1794030, 1845288, 2084492, 2152836, 2306610, 2392040, 2605615, 2691045, 3075480, 3126738, 3229254, 3588060, 3647861, 4168984, 4305672, 4613220, 4690107, 5211230, 5382090, 6253476, 6458508, 7176120, 7295722, 7816845, 8073135, 9226440, 9380214, 10422460, 10764180, 10943583, 12506952, 12917016, 14070321, 14591444, 15633690, 16146270, 18239305, 18760428, 20844920, 21528360, 21887166, 23450535, 28140642, 29182888, 31267380, 32292540, 32830749, 36478610, 37520856, 43774332, 46901070, 54717915, 56281284, 62534760, 64585080, 65661498, 70351605, 72957220, 87548664, 93802140, 98492247, 109435830, 112562568, 131322996, 140703210, 145914440, 164153745, 187604280, 196984494, 218871660, 262645992, 281406420, 328307490, 393968988, 437743320, 492461235, 562812840, 656614980, 787937976, 984922470, 1313229960, 1969844940, 3939689880]

約数ペア:

[(1, 3939689880), (2, 1969844940), (3, 1313229960), (4, 984922470), (5, 787937976), (6, 656614980), (7, 562812840), (8, 492461235), (9, 437743320), (10, 393968988), (12, 328307490), (14, 281406420), (15, 262645992), (18, 218871660), (20, 196984494), (21, 187604280), (24, 164153745), (27, 145914440), (28, 140703210), (30, 131322996), (35, 112562568), (36, 109435830), (40, 98492247), (42, 93802140), (45, 87548664), (54, 72957220), (56, 70351605), (60, 65661498), (61, 64585080), (63, 62534760), (70, 56281284), (72, 54717915), (84, 46901070), (90, 43774332), (105, 37520856), (108, 36478610), (120, 32830749), (122, 32292540), (126, 31267380), (135, 29182888), (140, 28140642), (168, 23450535), (180, 21887166), (183, 21528360), (189, 20844920), (210, 18760428), (216, 18239305), (244, 16146270), (252, 15633690), (270, 14591444), (280, 14070321), (305, 12917016), (315, 12506952), (360, 10943583), (366, 10764180), (378, 10422460), (420, 9380214), (427, 9226440), (488, 8073135), (504, 7816845), (540, 7295722), (549, 7176120), (610, 6458508), (630, 6253476), (732, 5382090), (756, 5211230), (840, 4690107), (854, 4613220), (915, 4305672), (945, 4168984), (1080, 3647861), (1098, 3588060), (1220, 3229254), (1260, 3126738), (1281, 3075480), (1464, 2691045), (1512, 2605615), (1647, 2392040), (1708, 2306610), (1830, 2152836), (1890, 2084492), (2135, 1845288), (2196, 1794030), (2440, 1614627), (2520, 1563369), (2562, 1537740), (2745, 1435224), (3294, 1196020), (3416, 1153305), (3660, 1076418), (3780, 1042246), (3843, 1025160), (4270, 922644), (4392, 897015), (5124, 768870), (5490, 717612), (6405, 615096), (6588, 598010), (7320, 538209), (7560, 521123), (7686, 512580), (8235, 478408), (8540, 461322), (8543, 461160), (10248, 384435), (10980, 358806), (11529, 341720), (12810, 307548), (13176, 299005), (15372, 256290), (16470, 239204), (17080, 230661), (17086, 230580), (19215, 205032), (21960, 179403), (23058, 170860), (25620, 153774), (25629, 153720), (30744, 128145), (32940, 119602), (34172, 115290), (38430, 102516), (42715, 92232), (46116, 85430), (51240, 76887), (51258, 76860), (57645, 68344), (59801, 65880)]