383679240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6257}}^1$

素因数の和:6351

約数の個数: 128

約数和(自身を含む): 1333704960

約数和(自身を除く): 950025720

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 6257, 7665, 8760, 10220, 12264, 12514, 15330, 18771, 20440, 25028, 30660, 31285, 37542, 43799, 50056, 61320, 62570, 75084, 87598, 93855, 125140, 131397, 150168, 175196, 187710, 218995, 250280, 262794, 350392, 375420, 437990, 456761, 525588, 656985, 750840, 875980, 913522, 1051176, 1313970, 1370283, 1751960, 1827044, 2283805, 2627940, 2740566, 3197327, 3654088, 4567610, 5255880, 5481132, 6394654, 6851415, 9135220, 9591981, 10962264, 12789308, 13702830, 15986635, 18270440, 19183962, 25578616, 27405660, 31973270, 38367924, 47959905, 54811320, 63946540, 76735848, 95919810, 127893080, 191839620, 383679240]

約数ペア:

[(1, 383679240), (2, 191839620), (3, 127893080), (4, 95919810), (5, 76735848), (6, 63946540), (7, 54811320), (8, 47959905), (10, 38367924), (12, 31973270), (14, 27405660), (15, 25578616), (20, 19183962), (21, 18270440), (24, 15986635), (28, 13702830), (30, 12789308), (35, 10962264), (40, 9591981), (42, 9135220), (56, 6851415), (60, 6394654), (70, 5481132), (73, 5255880), (84, 4567610), (105, 3654088), (120, 3197327), (140, 2740566), (146, 2627940), (168, 2283805), (210, 1827044), (219, 1751960), (280, 1370283), (292, 1313970), (365, 1051176), (420, 913522), (438, 875980), (511, 750840), (584, 656985), (730, 525588), (840, 456761), (876, 437990), (1022, 375420), (1095, 350392), (1460, 262794), (1533, 250280), (1752, 218995), (2044, 187710), (2190, 175196), (2555, 150168), (2920, 131397), (3066, 125140), (4088, 93855), (4380, 87598), (5110, 75084), (6132, 62570), (6257, 61320), (7665, 50056), (8760, 43799), (10220, 37542), (12264, 31285), (12514, 30660), (15330, 25028), (18771, 20440)]