1685941560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4013}}^1$

素因数の和:4422

約数の個数: 128

約数和(自身を含む): 5635656000

約数和(自身を除く): 3949714440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 389, 540, 778, 1080, 1167, 1556, 1945, 2334, 3112, 3501, 3890, 4013, 4668, 5835, 7002, 7780, 8026, 9336, 10503, 11670, 12039, 14004, 15560, 16052, 17505, 20065, 21006, 23340, 24078, 28008, 32104, 35010, 36117, 40130, 42012, 46680, 48156, 52515, 60195, 70020, 72234, 80260, 84024, 96312, 105030, 108351, 120390, 140040, 144468, 160520, 180585, 210060, 216702, 240780, 288936, 361170, 420120, 433404, 481560, 541755, 722340, 866808, 1083510, 1444680, 1561057, 2167020, 3122114, 4334040, 4683171, 6244228, 7805285, 9366342, 12488456, 14049513, 15610570, 18732684, 23415855, 28099026, 31221140, 37465368, 42148539, 46831710, 56198052, 62442280, 70247565, 84297078, 93663420, 112396104, 140495130, 168594156, 187326840, 210742695, 280990260, 337188312, 421485390, 561980520, 842970780, 1685941560]

約数ペア:

[(1, 1685941560), (2, 842970780), (3, 561980520), (4, 421485390), (5, 337188312), (6, 280990260), (8, 210742695), (9, 187326840), (10, 168594156), (12, 140495130), (15, 112396104), (18, 93663420), (20, 84297078), (24, 70247565), (27, 62442280), (30, 56198052), (36, 46831710), (40, 42148539), (45, 37465368), (54, 31221140), (60, 28099026), (72, 23415855), (90, 18732684), (108, 15610570), (120, 14049513), (135, 12488456), (180, 9366342), (216, 7805285), (270, 6244228), (360, 4683171), (389, 4334040), (540, 3122114), (778, 2167020), (1080, 1561057), (1167, 1444680), (1556, 1083510), (1945, 866808), (2334, 722340), (3112, 541755), (3501, 481560), (3890, 433404), (4013, 420120), (4668, 361170), (5835, 288936), (7002, 240780), (7780, 216702), (8026, 210060), (9336, 180585), (10503, 160520), (11670, 144468), (12039, 140040), (14004, 120390), (15560, 108351), (16052, 105030), (17505, 96312), (20065, 84024), (21006, 80260), (23340, 72234), (24078, 70020), (28008, 60195), (32104, 52515), (35010, 48156), (36117, 46680), (40130, 42012)]