15610342920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1\times {\mathrm{2221}}^1$

素因数の和:3855

約数の個数: 128

約数和(自身を含む): 48148784640

約数和(自身を除く): 32538441720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 1583, 2220, 2221, 3166, 4440, 4442, 4749, 6332, 6663, 7915, 8884, 9498, 11105, 12664, 13326, 15830, 17768, 18996, 22210, 23745, 26652, 31660, 33315, 37992, 44420, 47490, 53304, 58571, 63320, 66630, 82177, 88840, 94980, 117142, 133260, 164354, 175713, 189960, 234284, 246531, 266520, 292855, 328708, 351426, 410885, 468568, 493062, 585710, 657416, 702852, 821770, 878565, 986124, 1171420, 1232655, 1405704, 1643540, 1757130, 1972248, 2342840, 2465310, 3287080, 3514260, 3515843, 4930620, 7028520, 7031686, 9861240, 10547529, 14063372, 17579215, 21095058, 28126744, 35158430, 42190116, 52737645, 70316860, 84380232, 105475290, 130086191, 140633720, 210950580, 260172382, 390258573, 421901160, 520344764, 650430955, 780517146, 1040689528, 1300861910, 1561034292, 1951292865, 2601723820, 3122068584, 3902585730, 5203447640, 7805171460, 15610342920]

約数ペア:

[(1, 15610342920), (2, 7805171460), (3, 5203447640), (4, 3902585730), (5, 3122068584), (6, 2601723820), (8, 1951292865), (10, 1561034292), (12, 1300861910), (15, 1040689528), (20, 780517146), (24, 650430955), (30, 520344764), (37, 421901160), (40, 390258573), (60, 260172382), (74, 210950580), (111, 140633720), (120, 130086191), (148, 105475290), (185, 84380232), (222, 70316860), (296, 52737645), (370, 42190116), (444, 35158430), (555, 28126744), (740, 21095058), (888, 17579215), (1110, 14063372), (1480, 10547529), (1583, 9861240), (2220, 7031686), (2221, 7028520), (3166, 4930620), (4440, 3515843), (4442, 3514260), (4749, 3287080), (6332, 2465310), (6663, 2342840), (7915, 1972248), (8884, 1757130), (9498, 1643540), (11105, 1405704), (12664, 1232655), (13326, 1171420), (15830, 986124), (17768, 878565), (18996, 821770), (22210, 702852), (23745, 657416), (26652, 585710), (31660, 493062), (33315, 468568), (37992, 410885), (44420, 351426), (47490, 328708), (53304, 292855), (58571, 266520), (63320, 246531), (66630, 234284), (82177, 189960), (88840, 175713), (94980, 164354), (117142, 133260)]