146945680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5024

約数の個数: 80

約数和(自身を含む): 397903104

約数和(自身を除く): 250957424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 4951, 5936, 7420, 9902, 14840, 19804, 24755, 29680, 34657, 39608, 49510, 69314, 79216, 99020, 138628, 173285, 198040, 262403, 277256, 346570, 396080, 524806, 554512, 693140, 1049612, 1312015, 1386280, 1836821, 2099224, 2624030, 2772560, 3673642, 4198448, 5248060, 7347284, 9184105, 10496120, 14694568, 18368210, 20992240, 29389136, 36736420, 73472840, 146945680]

約数ペア:

[(1, 146945680), (2, 73472840), (4, 36736420), (5, 29389136), (7, 20992240), (8, 18368210), (10, 14694568), (14, 10496120), (16, 9184105), (20, 7347284), (28, 5248060), (35, 4198448), (40, 3673642), (53, 2772560), (56, 2624030), (70, 2099224), (80, 1836821), (106, 1386280), (112, 1312015), (140, 1049612), (212, 693140), (265, 554512), (280, 524806), (371, 396080), (424, 346570), (530, 277256), (560, 262403), (742, 198040), (848, 173285), (1060, 138628), (1484, 99020), (1855, 79216), (2120, 69314), (2968, 49510), (3710, 39608), (4240, 34657), (4951, 29680), (5936, 24755), (7420, 19804), (9902, 14840)]