2008276680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{5107}}^1$

素因数の和:5263

約数の個数: 128

約数和(自身を含む): 6288969600

約数和(自身を除く): 4280692920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 113, 116, 120, 145, 174, 226, 232, 290, 339, 348, 435, 452, 565, 580, 678, 696, 870, 904, 1130, 1160, 1356, 1695, 1740, 2260, 2712, 3277, 3390, 3480, 4520, 5107, 6554, 6780, 9831, 10214, 13108, 13560, 15321, 16385, 19662, 20428, 25535, 26216, 30642, 32770, 39324, 40856, 49155, 51070, 61284, 65540, 76605, 78648, 98310, 102140, 122568, 131080, 148103, 153210, 196620, 204280, 296206, 306420, 393240, 444309, 577091, 592412, 612840, 740515, 888618, 1154182, 1184824, 1481030, 1731273, 1777236, 2221545, 2308364, 2885455, 2962060, 3462546, 3554472, 4443090, 4616728, 5770910, 5924120, 6925092, 8656365, 8886180, 11541820, 13850184, 16735639, 17312730, 17772360, 23083640, 33471278, 34625460, 50206917, 66942556, 69250920, 83678195, 100413834, 133885112, 167356390, 200827668, 251034585, 334712780, 401655336, 502069170, 669425560, 1004138340, 2008276680]

約数ペア:

[(1, 2008276680), (2, 1004138340), (3, 669425560), (4, 502069170), (5, 401655336), (6, 334712780), (8, 251034585), (10, 200827668), (12, 167356390), (15, 133885112), (20, 100413834), (24, 83678195), (29, 69250920), (30, 66942556), (40, 50206917), (58, 34625460), (60, 33471278), (87, 23083640), (113, 17772360), (116, 17312730), (120, 16735639), (145, 13850184), (174, 11541820), (226, 8886180), (232, 8656365), (290, 6925092), (339, 5924120), (348, 5770910), (435, 4616728), (452, 4443090), (565, 3554472), (580, 3462546), (678, 2962060), (696, 2885455), (870, 2308364), (904, 2221545), (1130, 1777236), (1160, 1731273), (1356, 1481030), (1695, 1184824), (1740, 1154182), (2260, 888618), (2712, 740515), (3277, 612840), (3390, 592412), (3480, 577091), (4520, 444309), (5107, 393240), (6554, 306420), (6780, 296206), (9831, 204280), (10214, 196620), (13108, 153210), (13560, 148103), (15321, 131080), (16385, 122568), (19662, 102140), (20428, 98310), (25535, 78648), (26216, 76605), (30642, 65540), (32770, 61284), (39324, 51070), (40856, 49155)]