14064948520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 36560160000

約数和(自身を除く): 22495211480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 389, 556, 695, 778, 929, 973, 1112, 1390, 1556, 1858, 1945, 1946, 2723, 2780, 3112, 3716, 3890, 3892, 4645, 4865, 5446, 5560, 6503, 7432, 7780, 7784, 9290, 9730, 10892, 13006, 13615, 15560, 18580, 19460, 21784, 26012, 27230, 32515, 37160, 38920, 52024, 54071, 54460, 65030, 108142, 108920, 129131, 130060, 216284, 258262, 260120, 270355, 361381, 378497, 432568, 516524, 540710, 645655, 722762, 756994, 903917, 1033048, 1081420, 1291310, 1445524, 1513988, 1806905, 1807834, 1892485, 2162840, 2529667, 2582620, 2891048, 3027976, 3613810, 3615668, 3784970, 4519585, 5059334, 5165240, 7227620, 7231336, 7569940, 9039170, 10118668, 12648335, 14455240, 15139880, 18078340, 20237336, 25296670, 36156680, 50231959, 50593340, 100463918, 101186680, 200927836, 251159795, 351623713, 401855672, 502319590, 703247426, 1004639180, 1406494852, 1758118565, 2009278360, 2812989704, 3516237130, 7032474260, 14064948520]

約数ペア:

[(1, 14064948520), (2, 7032474260), (4, 3516237130), (5, 2812989704), (7, 2009278360), (8, 1758118565), (10, 1406494852), (14, 1004639180), (20, 703247426), (28, 502319590), (35, 401855672), (40, 351623713), (56, 251159795), (70, 200927836), (139, 101186680), (140, 100463918), (278, 50593340), (280, 50231959), (389, 36156680), (556, 25296670), (695, 20237336), (778, 18078340), (929, 15139880), (973, 14455240), (1112, 12648335), (1390, 10118668), (1556, 9039170), (1858, 7569940), (1945, 7231336), (1946, 7227620), (2723, 5165240), (2780, 5059334), (3112, 4519585), (3716, 3784970), (3890, 3615668), (3892, 3613810), (4645, 3027976), (4865, 2891048), (5446, 2582620), (5560, 2529667), (6503, 2162840), (7432, 1892485), (7780, 1807834), (7784, 1806905), (9290, 1513988), (9730, 1445524), (10892, 1291310), (13006, 1081420), (13615, 1033048), (15560, 903917), (18580, 756994), (19460, 722762), (21784, 645655), (26012, 540710), (27230, 516524), (32515, 432568), (37160, 378497), (38920, 361381), (52024, 270355), (54071, 260120), (54460, 258262), (65030, 216284), (108142, 130060), (108920, 129131)]