159460980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1213}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 512327424

約数和(自身を除く): 352866444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 313, 420, 626, 939, 1213, 1252, 1565, 1878, 2191, 2426, 3130, 3639, 3756, 4382, 4695, 4852, 6065, 6260, 6573, 7278, 8491, 8764, 9390, 10955, 12130, 13146, 14556, 16982, 18195, 18780, 21910, 24260, 25473, 26292, 32865, 33964, 36390, 42455, 43820, 50946, 65730, 72780, 84910, 101892, 127365, 131460, 169820, 254730, 379669, 509460, 759338, 1139007, 1518676, 1898345, 2278014, 2657683, 3796690, 4556028, 5315366, 5695035, 7593380, 7973049, 10630732, 11390070, 13288415, 15946098, 22780140, 26576830, 31892196, 39865245, 53153660, 79730490, 159460980]

約数ペア:

[(1, 159460980), (2, 79730490), (3, 53153660), (4, 39865245), (5, 31892196), (6, 26576830), (7, 22780140), (10, 15946098), (12, 13288415), (14, 11390070), (15, 10630732), (20, 7973049), (21, 7593380), (28, 5695035), (30, 5315366), (35, 4556028), (42, 3796690), (60, 2657683), (70, 2278014), (84, 1898345), (105, 1518676), (140, 1139007), (210, 759338), (313, 509460), (420, 379669), (626, 254730), (939, 169820), (1213, 131460), (1252, 127365), (1565, 101892), (1878, 84910), (2191, 72780), (2426, 65730), (3130, 50946), (3639, 43820), (3756, 42455), (4382, 36390), (4695, 33964), (4852, 32865), (6065, 26292), (6260, 25473), (6573, 24260), (7278, 21910), (8491, 18780), (8764, 18195), (9390, 16982), (10955, 14556), (12130, 13146)]