917849760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 2981784960

約数和(自身を除く): 2063935200

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, 331, 424, 436, 480, 530, 545, 636, 654, 662, 795, 848, 872, 993, 1060, 1090, 1272, 1308, 1324, 1590, 1635, 1655, 1696, 1744, 1986, 2120, 2180, 2544, 2616, 2648, 3180, 3270, 3310, 3488, 3972, 4240, 4360, 4965, 5088, 5232, 5296, 5777, 6360, 6540, 6620, 7944, 8480, 8720, 9930, 10464, 10592, 11554, 12720, 13080, 13240, 15888, 17331, 17440, 17543, 19860, 23108, 25440, 26160, 26480, 28885, 31776, 34662, 35086, 36079, 39720, 46216, 52320, 52629, 52960, 57770, 69324, 70172, 72158, 79440, 86655, 87715, 92432, 105258, 108237, 115540, 138648, 140344, 144316, 158880, 173310, 175430, 180395, 184864, 210516, 216474, 231080, 263145, 277296, 280688, 288632, 346620, 350860, 360790, 421032, 432948, 462160, 526290, 541185, 554592, 561376, 577264, 693240, 701720, 721580, 842064, 865896, 924320, 1052580, 1082370, 1154528, 1386480, 1403440, 1443160, 1684128, 1731792, 1912187, 2105160, 2164740, 2772960, 2806880, 2886320, 3463584, 3824374, 4210320, 4329480, 5736561, 5772640, 7648748, 8420640, 8658960, 9560935, 11473122, 15297496, 17317920, 19121870, 22946244, 28682805, 30594992, 38243740, 45892488, 57365610, 61189984, 76487480, 91784976, 114731220, 152974960, 183569952, 229462440, 305949920, 458924880, 917849760]

約数ペア:

[(1, 917849760), (2, 458924880), (3, 305949920), (4, 229462440), (5, 183569952), (6, 152974960), (8, 114731220), (10, 91784976), (12, 76487480), (15, 61189984), (16, 57365610), (20, 45892488), (24, 38243740), (30, 30594992), (32, 28682805), (40, 22946244), (48, 19121870), (53, 17317920), (60, 15297496), (80, 11473122), (96, 9560935), (106, 8658960), (109, 8420640), (120, 7648748), (159, 5772640), (160, 5736561), (212, 4329480), (218, 4210320), (240, 3824374), (265, 3463584), (318, 2886320), (327, 2806880), (331, 2772960), (424, 2164740), (436, 2105160), (480, 1912187), (530, 1731792), (545, 1684128), (636, 1443160), (654, 1403440), (662, 1386480), (795, 1154528), (848, 1082370), (872, 1052580), (993, 924320), (1060, 865896), (1090, 842064), (1272, 721580), (1308, 701720), (1324, 693240), (1590, 577264), (1635, 561376), (1655, 554592), (1696, 541185), (1744, 526290), (1986, 462160), (2120, 432948), (2180, 421032), (2544, 360790), (2616, 350860), (2648, 346620), (3180, 288632), (3270, 280688), (3310, 277296), (3488, 263145), (3972, 231080), (4240, 216474), (4360, 210516), (4965, 184864), (5088, 180395), (5232, 175430), (5296, 173310), (5777, 158880), (6360, 144316), (6540, 140344), (6620, 138648), (7944, 115540), (8480, 108237), (8720, 105258), (9930, 92432), (10464, 87715), (10592, 86655), (11554, 79440), (12720, 72158), (13080, 70172), (13240, 69324), (15888, 57770), (17331, 52960), (17440, 52629), (17543, 52320), (19860, 46216), (23108, 39720), (25440, 36079), (26160, 35086), (26480, 34662), (28885, 31776)]