140046270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1266

約数の個数: 128

約数和(自身を含む): 423650304

約数和(自身を除く): 283604034

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1193, 1290, 1365, 1505, 1677, 1806, 2386, 2730, 2795, 3010, 3354, 3579, 3913, 4515, 5590, 5965, 7158, 7826, 8351, 8385, 9030, 11739, 11930, 15509, 16702, 16770, 17895, 19565, 23478, 25053, 31018, 35790, 39130, 41755, 46527, 50106, 51299, 58695, 77545, 83510, 93054, 102598, 108563, 117390, 125265, 153897, 155090, 217126, 232635, 250530, 256495, 307794, 325689, 359093, 465270, 512990, 542815, 651378, 666887, 718186, 769485, 1077279, 1085630, 1333774, 1538970, 1628445, 1795465, 2000661, 2154558, 3256890, 3334435, 3590930, 4001322, 4668209, 5386395, 6668870, 9336418, 10003305, 10772790, 14004627, 20006610, 23341045, 28009254, 46682090, 70023135, 140046270]

約数ペア:

[(1, 140046270), (2, 70023135), (3, 46682090), (5, 28009254), (6, 23341045), (7, 20006610), (10, 14004627), (13, 10772790), (14, 10003305), (15, 9336418), (21, 6668870), (26, 5386395), (30, 4668209), (35, 4001322), (39, 3590930), (42, 3334435), (43, 3256890), (65, 2154558), (70, 2000661), (78, 1795465), (86, 1628445), (91, 1538970), (105, 1333774), (129, 1085630), (130, 1077279), (182, 769485), (195, 718186), (210, 666887), (215, 651378), (258, 542815), (273, 512990), (301, 465270), (390, 359093), (430, 325689), (455, 307794), (546, 256495), (559, 250530), (602, 232635), (645, 217126), (903, 155090), (910, 153897), (1118, 125265), (1193, 117390), (1290, 108563), (1365, 102598), (1505, 93054), (1677, 83510), (1806, 77545), (2386, 58695), (2730, 51299), (2795, 50106), (3010, 46527), (3354, 41755), (3579, 39130), (3913, 35790), (4515, 31018), (5590, 25053), (5965, 23478), (7158, 19565), (7826, 17895), (8351, 16770), (8385, 16702), (9030, 15509), (11739, 11930)]