1570387920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2549}}^1$

素因数の和:2733

約数の個数: 160

約数和(自身を含む): 5190739200

約数和(自身を除く): 3620351280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 151, 170, 204, 240, 255, 272, 302, 340, 408, 453, 510, 604, 680, 755, 816, 906, 1020, 1208, 1360, 1510, 1812, 2040, 2265, 2416, 2549, 2567, 3020, 3624, 4080, 4530, 5098, 5134, 6040, 7248, 7647, 7701, 9060, 10196, 10268, 12080, 12745, 12835, 15294, 15402, 18120, 20392, 20536, 25490, 25670, 30588, 30804, 36240, 38235, 38505, 40784, 41072, 43333, 50980, 51340, 61176, 61608, 76470, 77010, 86666, 101960, 102680, 122352, 123216, 129999, 152940, 154020, 173332, 203920, 205360, 216665, 259998, 305880, 308040, 346664, 384899, 433330, 519996, 611760, 616080, 649995, 693328, 769798, 866660, 1039992, 1154697, 1299990, 1539596, 1733320, 1924495, 2079984, 2309394, 2599980, 3079192, 3466640, 3848990, 4618788, 5199960, 5773485, 6158384, 6543283, 7697980, 9237576, 10399920, 11546970, 13086566, 15395960, 18475152, 19629849, 23093940, 26173132, 30791920, 32716415, 39259698, 46187880, 52346264, 65432830, 78519396, 92375760, 98149245, 104692528, 130865660, 157038792, 196298490, 261731320, 314077584, 392596980, 523462640, 785193960, 1570387920]

約数ペア:

[(1, 1570387920), (2, 785193960), (3, 523462640), (4, 392596980), (5, 314077584), (6, 261731320), (8, 196298490), (10, 157038792), (12, 130865660), (15, 104692528), (16, 98149245), (17, 92375760), (20, 78519396), (24, 65432830), (30, 52346264), (34, 46187880), (40, 39259698), (48, 32716415), (51, 30791920), (60, 26173132), (68, 23093940), (80, 19629849), (85, 18475152), (102, 15395960), (120, 13086566), (136, 11546970), (151, 10399920), (170, 9237576), (204, 7697980), (240, 6543283), (255, 6158384), (272, 5773485), (302, 5199960), (340, 4618788), (408, 3848990), (453, 3466640), (510, 3079192), (604, 2599980), (680, 2309394), (755, 2079984), (816, 1924495), (906, 1733320), (1020, 1539596), (1208, 1299990), (1360, 1154697), (1510, 1039992), (1812, 866660), (2040, 769798), (2265, 693328), (2416, 649995), (2549, 616080), (2567, 611760), (3020, 519996), (3624, 433330), (4080, 384899), (4530, 346664), (5098, 308040), (5134, 305880), (6040, 259998), (7248, 216665), (7647, 205360), (7701, 203920), (9060, 173332), (10196, 154020), (10268, 152940), (12080, 129999), (12745, 123216), (12835, 122352), (15294, 102680), (15402, 101960), (18120, 86666), (20392, 77010), (20536, 76470), (25490, 61608), (25670, 61176), (30588, 51340), (30804, 50980), (36240, 43333), (38235, 41072), (38505, 40784)]