19629783840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{7079}}^1$

素因数の和:7259

約数の個数: 192

約数和(自身を含む): 63587462400

約数和(自身を除く): 43957678560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 109, 120, 159, 160, 212, 218, 240, 265, 318, 327, 424, 436, 480, 530, 545, 636, 654, 795, 848, 872, 1060, 1090, 1272, 1308, 1590, 1635, 1696, 1744, 2120, 2180, 2544, 2616, 3180, 3270, 3488, 4240, 4360, 5088, 5232, 5777, 6360, 6540, 7079, 8480, 8720, 10464, 11554, 12720, 13080, 14158, 17331, 17440, 21237, 23108, 25440, 26160, 28316, 28885, 34662, 35395, 42474, 46216, 52320, 56632, 57770, 69324, 70790, 84948, 86655, 92432, 106185, 113264, 115540, 138648, 141580, 169896, 173310, 184864, 212370, 226528, 231080, 277296, 283160, 339792, 346620, 375187, 424740, 462160, 554592, 566320, 679584, 693240, 750374, 771611, 849480, 924320, 1125561, 1132640, 1386480, 1500748, 1543222, 1698960, 1875935, 2251122, 2314833, 2772960, 3001496, 3086444, 3397920, 3751870, 3858055, 4502244, 4629666, 5627805, 6002992, 6172888, 7503740, 7716110, 9004488, 9259332, 11255610, 11574165, 12005984, 12345776, 15007480, 15432220, 18008976, 18518664, 22511220, 23148330, 24691552, 30014960, 30864440, 36017952, 37037328, 40895383, 45022440, 46296660, 60029920, 61728880, 74074656, 81790766, 90044880, 92593320, 122686149, 123457760, 163581532, 180089760, 185186640, 204476915, 245372298, 327163064, 370373280, 408953830, 490744596, 613430745, 654326128, 817907660, 981489192, 1226861490, 1308652256, 1635815320, 1962978384, 2453722980, 3271630640, 3925956768, 4907445960, 6543261280, 9814891920, 19629783840]

約数ペア:

[(1, 19629783840), (2, 9814891920), (3, 6543261280), (4, 4907445960), (5, 3925956768), (6, 3271630640), (8, 2453722980), (10, 1962978384), (12, 1635815320), (15, 1308652256), (16, 1226861490), (20, 981489192), (24, 817907660), (30, 654326128), (32, 613430745), (40, 490744596), (48, 408953830), (53, 370373280), (60, 327163064), (80, 245372298), (96, 204476915), (106, 185186640), (109, 180089760), (120, 163581532), (159, 123457760), (160, 122686149), (212, 92593320), (218, 90044880), (240, 81790766), (265, 74074656), (318, 61728880), (327, 60029920), (424, 46296660), (436, 45022440), (480, 40895383), (530, 37037328), (545, 36017952), (636, 30864440), (654, 30014960), (795, 24691552), (848, 23148330), (872, 22511220), (1060, 18518664), (1090, 18008976), (1272, 15432220), (1308, 15007480), (1590, 12345776), (1635, 12005984), (1696, 11574165), (1744, 11255610), (2120, 9259332), (2180, 9004488), (2544, 7716110), (2616, 7503740), (3180, 6172888), (3270, 6002992), (3488, 5627805), (4240, 4629666), (4360, 4502244), (5088, 3858055), (5232, 3751870), (5777, 3397920), (6360, 3086444), (6540, 3001496), (7079, 2772960), (8480, 2314833), (8720, 2251122), (10464, 1875935), (11554, 1698960), (12720, 1543222), (13080, 1500748), (14158, 1386480), (17331, 1132640), (17440, 1125561), (21237, 924320), (23108, 849480), (25440, 771611), (26160, 750374), (28316, 693240), (28885, 679584), (34662, 566320), (35395, 554592), (42474, 462160), (46216, 424740), (52320, 375187), (56632, 346620), (57770, 339792), (69324, 283160), (70790, 277296), (84948, 231080), (86655, 226528), (92432, 212370), (106185, 184864), (113264, 173310), (115540, 169896), (138648, 141580)]