40395060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 133189056

約数和(自身を除く): 92793996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 307, 340, 387, 430, 510, 516, 612, 614, 645, 731, 765, 774, 860, 921, 1020, 1228, 1290, 1462, 1530, 1535, 1548, 1842, 1935, 2193, 2580, 2763, 2924, 3060, 3070, 3655, 3684, 3870, 4386, 4605, 5219, 5526, 6140, 6579, 7310, 7740, 8772, 9210, 10438, 10965, 11052, 13158, 13201, 13815, 14620, 15657, 18420, 20876, 21930, 26095, 26316, 26402, 27630, 31314, 32895, 39603, 43860, 46971, 52190, 52804, 55260, 62628, 65790, 66005, 78285, 79206, 93942, 104380, 118809, 131580, 132010, 156570, 158412, 187884, 198015, 224417, 234855, 237618, 264020, 313140, 396030, 448834, 469710, 475236, 594045, 673251, 792060, 897668, 939420, 1122085, 1188090, 1346502, 2019753, 2244170, 2376180, 2693004, 3366255, 4039506, 4488340, 6732510, 8079012, 10098765, 13465020, 20197530, 40395060]

約数ペア:

[(1, 40395060), (2, 20197530), (3, 13465020), (4, 10098765), (5, 8079012), (6, 6732510), (9, 4488340), (10, 4039506), (12, 3366255), (15, 2693004), (17, 2376180), (18, 2244170), (20, 2019753), (30, 1346502), (34, 1188090), (36, 1122085), (43, 939420), (45, 897668), (51, 792060), (60, 673251), (68, 594045), (85, 475236), (86, 469710), (90, 448834), (102, 396030), (129, 313140), (153, 264020), (170, 237618), (172, 234855), (180, 224417), (204, 198015), (215, 187884), (255, 158412), (258, 156570), (306, 132010), (307, 131580), (340, 118809), (387, 104380), (430, 93942), (510, 79206), (516, 78285), (612, 66005), (614, 65790), (645, 62628), (731, 55260), (765, 52804), (774, 52190), (860, 46971), (921, 43860), (1020, 39603), (1228, 32895), (1290, 31314), (1462, 27630), (1530, 26402), (1535, 26316), (1548, 26095), (1842, 21930), (1935, 20876), (2193, 18420), (2580, 15657), (2763, 14620), (2924, 13815), (3060, 13201), (3070, 13158), (3655, 11052), (3684, 10965), (3870, 10438), (4386, 9210), (4605, 8772), (5219, 7740), (5526, 7310), (6140, 6579)]