144437160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 500152320

約数和(自身を除く): 355715160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 1607, 2140, 2247, 2568, 2996, 3210, 3214, 3745, 4280, 4494, 4821, 5992, 6420, 6428, 7490, 8035, 8988, 9642, 11235, 11249, 12840, 12856, 14980, 16070, 17976, 19284, 22470, 22498, 24105, 29960, 32140, 33747, 38568, 44940, 44996, 48210, 56245, 64280, 67494, 89880, 89992, 96420, 112490, 134988, 168735, 171949, 192840, 224980, 269976, 337470, 343898, 449960, 515847, 674940, 687796, 859745, 1031694, 1203643, 1349880, 1375592, 1719490, 2063388, 2407286, 2579235, 3438980, 3610929, 4126776, 4814572, 5158470, 6018215, 6877960, 7221858, 9629144, 10316940, 12036430, 14443716, 18054645, 20633880, 24072860, 28887432, 36109290, 48145720, 72218580, 144437160]

約数ペア:

[(1, 144437160), (2, 72218580), (3, 48145720), (4, 36109290), (5, 28887432), (6, 24072860), (7, 20633880), (8, 18054645), (10, 14443716), (12, 12036430), (14, 10316940), (15, 9629144), (20, 7221858), (21, 6877960), (24, 6018215), (28, 5158470), (30, 4814572), (35, 4126776), (40, 3610929), (42, 3438980), (56, 2579235), (60, 2407286), (70, 2063388), (84, 1719490), (105, 1375592), (107, 1349880), (120, 1203643), (140, 1031694), (168, 859745), (210, 687796), (214, 674940), (280, 515847), (321, 449960), (420, 343898), (428, 337470), (535, 269976), (642, 224980), (749, 192840), (840, 171949), (856, 168735), (1070, 134988), (1284, 112490), (1498, 96420), (1605, 89992), (1607, 89880), (2140, 67494), (2247, 64280), (2568, 56245), (2996, 48210), (3210, 44996), (3214, 44940), (3745, 38568), (4280, 33747), (4494, 32140), (4821, 29960), (5992, 24105), (6420, 22498), (6428, 22470), (7490, 19284), (8035, 17976), (8988, 16070), (9642, 14980), (11235, 12856), (11249, 12840)]