132211240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 354816000

約数和(自身を除く): 222604760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 79, 86, 139, 140, 158, 172, 215, 278, 280, 301, 316, 344, 395, 430, 553, 556, 602, 632, 695, 790, 860, 973, 1106, 1112, 1204, 1390, 1505, 1580, 1720, 1946, 2212, 2408, 2765, 2780, 3010, 3160, 3397, 3892, 4424, 4865, 5530, 5560, 5977, 6020, 6794, 7784, 9730, 10981, 11060, 11954, 12040, 13588, 16985, 19460, 21962, 22120, 23779, 23908, 27176, 29885, 33970, 38920, 41839, 43924, 47558, 47816, 54905, 59770, 67940, 76867, 83678, 87848, 95116, 109810, 118895, 119540, 135880, 153734, 167356, 190232, 209195, 219620, 237790, 239080, 307468, 334712, 384335, 418390, 439240, 472183, 475580, 614936, 768670, 836780, 944366, 951160, 1537340, 1673560, 1888732, 2360915, 3074680, 3305281, 3777464, 4721830, 6610562, 9443660, 13221124, 16526405, 18887320, 26442248, 33052810, 66105620, 132211240]

約数ペア:

[(1, 132211240), (2, 66105620), (4, 33052810), (5, 26442248), (7, 18887320), (8, 16526405), (10, 13221124), (14, 9443660), (20, 6610562), (28, 4721830), (35, 3777464), (40, 3305281), (43, 3074680), (56, 2360915), (70, 1888732), (79, 1673560), (86, 1537340), (139, 951160), (140, 944366), (158, 836780), (172, 768670), (215, 614936), (278, 475580), (280, 472183), (301, 439240), (316, 418390), (344, 384335), (395, 334712), (430, 307468), (553, 239080), (556, 237790), (602, 219620), (632, 209195), (695, 190232), (790, 167356), (860, 153734), (973, 135880), (1106, 119540), (1112, 118895), (1204, 109810), (1390, 95116), (1505, 87848), (1580, 83678), (1720, 76867), (1946, 67940), (2212, 59770), (2408, 54905), (2765, 47816), (2780, 47558), (3010, 43924), (3160, 41839), (3397, 38920), (3892, 33970), (4424, 29885), (4865, 27176), (5530, 23908), (5560, 23779), (5977, 22120), (6020, 21962), (6794, 19460), (7784, 16985), (9730, 13588), (10981, 12040), (11060, 11954)]