156907483740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{124529749}}^1$

素因数の和:124529771

約数の個数: 72

約数和(自身を含む): 543945948000

約数和(自身を除く): 387038464260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 124529749, 249059498, 373589247, 498118996, 622648745, 747178494, 871708243, 1120767741, 1245297490, 1494356988, 1743416486, 1867946235, 2241535482, 2490594980, 2615124729, 3486832972, 3735892470, 4358541215, 4483070964, 5230249458, 5603838705, 7471784940, 7845374187, 8717082430, 10460498916, 11207677410, 13075623645, 15690748374, 17434164860, 22415354820, 26151247290, 31381496748, 39226870935, 52302494580, 78453741870, 156907483740]

約数ペア:

[(1, 156907483740), (2, 78453741870), (3, 52302494580), (4, 39226870935), (5, 31381496748), (6, 26151247290), (7, 22415354820), (9, 17434164860), (10, 15690748374), (12, 13075623645), (14, 11207677410), (15, 10460498916), (18, 8717082430), (20, 7845374187), (21, 7471784940), (28, 5603838705), (30, 5230249458), (35, 4483070964), (36, 4358541215), (42, 3735892470), (45, 3486832972), (60, 2615124729), (63, 2490594980), (70, 2241535482), (84, 1867946235), (90, 1743416486), (105, 1494356988), (126, 1245297490), (140, 1120767741), (180, 871708243), (210, 747178494), (252, 622648745), (315, 498118996), (420, 373589247), (630, 249059498), (1260, 124529749)]