231330398640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{135433}}^1$

素因数の和:136107

約数の個数: 160

約数和(自身を含む): 783532279296

約数和(自身を除く): 552201880656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 647, 660, 880, 1294, 1320, 1941, 2588, 2640, 3235, 3882, 5176, 6470, 7117, 7764, 9705, 10352, 12940, 14234, 15528, 19410, 21351, 25880, 28468, 31056, 35585, 38820, 42702, 51760, 56936, 71170, 77640, 85404, 106755, 113872, 135433, 142340, 155280, 170808, 213510, 270866, 284680, 341616, 406299, 427020, 541732, 569360, 677165, 812598, 854040, 1083464, 1354330, 1489763, 1625196, 1708080, 2031495, 2166928, 2708660, 2979526, 3250392, 4062990, 4469289, 5417320, 5959052, 6500784, 7448815, 8125980, 8938578, 10834640, 11918104, 14897630, 16251960, 17877156, 22346445, 23836208, 29795260, 32503920, 35754312, 44692890, 59590520, 71508624, 87625151, 89385780, 119181040, 175250302, 178771560, 262875453, 350500604, 357543120, 438125755, 525750906, 701001208, 876251510, 963876661, 1051501812, 1314377265, 1402002416, 1752503020, 1927753322, 2103003624, 2628754530, 2891629983, 3505006040, 3855506644, 4206007248, 4819383305, 5257509060, 5783259966, 7010012080, 7711013288, 9638766610, 10515018120, 11566519932, 14458149915, 15422026576, 19277533220, 21030036240, 23133039864, 28916299830, 38555066440, 46266079728, 57832599660, 77110132880, 115665199320, 231330398640]

約数ペア:

[(1, 231330398640), (2, 115665199320), (3, 77110132880), (4, 57832599660), (5, 46266079728), (6, 38555066440), (8, 28916299830), (10, 23133039864), (11, 21030036240), (12, 19277533220), (15, 15422026576), (16, 14458149915), (20, 11566519932), (22, 10515018120), (24, 9638766610), (30, 7711013288), (33, 7010012080), (40, 5783259966), (44, 5257509060), (48, 4819383305), (55, 4206007248), (60, 3855506644), (66, 3505006040), (80, 2891629983), (88, 2628754530), (110, 2103003624), (120, 1927753322), (132, 1752503020), (165, 1402002416), (176, 1314377265), (220, 1051501812), (240, 963876661), (264, 876251510), (330, 701001208), (440, 525750906), (528, 438125755), (647, 357543120), (660, 350500604), (880, 262875453), (1294, 178771560), (1320, 175250302), (1941, 119181040), (2588, 89385780), (2640, 87625151), (3235, 71508624), (3882, 59590520), (5176, 44692890), (6470, 35754312), (7117, 32503920), (7764, 29795260), (9705, 23836208), (10352, 22346445), (12940, 17877156), (14234, 16251960), (15528, 14897630), (19410, 11918104), (21351, 10834640), (25880, 8938578), (28468, 8125980), (31056, 7448815), (35585, 6500784), (38820, 5959052), (42702, 5417320), (51760, 4469289), (56936, 4062990), (71170, 3250392), (77640, 2979526), (85404, 2708660), (106755, 2166928), (113872, 2031495), (135433, 1708080), (142340, 1625196), (155280, 1489763), (170808, 1354330), (213510, 1083464), (270866, 854040), (284680, 812598), (341616, 677165), (406299, 569360), (427020, 541732)]