15666463140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1\times {\mathrm{1879}}^1$

素因数の和:3729

約数の個数: 96

約数和(自身を含む): 44470272000

約数和(自身を除く): 28803808860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1759, 1879, 2370, 3518, 3758, 4740, 5277, 5637, 7036, 7516, 8795, 9395, 10554, 11274, 17590, 18790, 21108, 22548, 26385, 28185, 35180, 37580, 52770, 56370, 105540, 112740, 138961, 148441, 277922, 296882, 416883, 445323, 555844, 593764, 694805, 742205, 833766, 890646, 1389610, 1484410, 1667532, 1781292, 2084415, 2226615, 2779220, 2968820, 3305161, 4168830, 4453230, 6610322, 8337660, 8906460, 9915483, 13220644, 16525805, 19830966, 33051610, 39661932, 49577415, 66103220, 99154830, 198309660, 261107719, 522215438, 783323157, 1044430876, 1305538595, 1566646314, 2611077190, 3133292628, 3916615785, 5222154380, 7833231570, 15666463140]

約数ペア:

[(1, 15666463140), (2, 7833231570), (3, 5222154380), (4, 3916615785), (5, 3133292628), (6, 2611077190), (10, 1566646314), (12, 1305538595), (15, 1044430876), (20, 783323157), (30, 522215438), (60, 261107719), (79, 198309660), (158, 99154830), (237, 66103220), (316, 49577415), (395, 39661932), (474, 33051610), (790, 19830966), (948, 16525805), (1185, 13220644), (1580, 9915483), (1759, 8906460), (1879, 8337660), (2370, 6610322), (3518, 4453230), (3758, 4168830), (4740, 3305161), (5277, 2968820), (5637, 2779220), (7036, 2226615), (7516, 2084415), (8795, 1781292), (9395, 1667532), (10554, 1484410), (11274, 1389610), (17590, 890646), (18790, 833766), (21108, 742205), (22548, 694805), (26385, 593764), (28185, 555844), (35180, 445323), (37580, 416883), (52770, 296882), (56370, 277922), (105540, 148441), (112740, 138961)]