113375640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 394398720

約数和(自身を除く): 281023080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1901, 1988, 2130, 2485, 2840, 2982, 3802, 3976, 4260, 4970, 5703, 5964, 7455, 7604, 8520, 9505, 9940, 11406, 11928, 13307, 14910, 15208, 19010, 19880, 22812, 26614, 28515, 29820, 38020, 39921, 45624, 53228, 57030, 59640, 66535, 76040, 79842, 106456, 114060, 133070, 134971, 159684, 199605, 228120, 266140, 269942, 319368, 399210, 404913, 532280, 539884, 674855, 798420, 809826, 944797, 1079768, 1349710, 1596840, 1619652, 1889594, 2024565, 2699420, 2834391, 3239304, 3779188, 4049130, 4723985, 5398840, 5668782, 7558376, 8098260, 9447970, 11337564, 14171955, 16196520, 18895940, 22675128, 28343910, 37791880, 56687820, 113375640]

約数ペア:

[(1, 113375640), (2, 56687820), (3, 37791880), (4, 28343910), (5, 22675128), (6, 18895940), (7, 16196520), (8, 14171955), (10, 11337564), (12, 9447970), (14, 8098260), (15, 7558376), (20, 5668782), (21, 5398840), (24, 4723985), (28, 4049130), (30, 3779188), (35, 3239304), (40, 2834391), (42, 2699420), (56, 2024565), (60, 1889594), (70, 1619652), (71, 1596840), (84, 1349710), (105, 1079768), (120, 944797), (140, 809826), (142, 798420), (168, 674855), (210, 539884), (213, 532280), (280, 404913), (284, 399210), (355, 319368), (420, 269942), (426, 266140), (497, 228120), (568, 199605), (710, 159684), (840, 134971), (852, 133070), (994, 114060), (1065, 106456), (1420, 79842), (1491, 76040), (1704, 66535), (1901, 59640), (1988, 57030), (2130, 53228), (2485, 45624), (2840, 39921), (2982, 38020), (3802, 29820), (3976, 28515), (4260, 26614), (4970, 22812), (5703, 19880), (5964, 19010), (7455, 15208), (7604, 14910), (8520, 13307), (9505, 11928), (9940, 11406)]