2872192440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{17207}}^1$

素因数の和:17341

約数の個数: 128

約数和(自身を含む): 9366658560

約数和(自身を除く): 6494466120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 2140, 2568, 2782, 3210, 4173, 4280, 5564, 6420, 6955, 8346, 11128, 12840, 13910, 16692, 17207, 20865, 27820, 33384, 34414, 41730, 51621, 55640, 68828, 83460, 86035, 103242, 137656, 166920, 172070, 206484, 223691, 258105, 344140, 412968, 447382, 516210, 671073, 688280, 894764, 1032420, 1118455, 1342146, 1789528, 1841149, 2064840, 2236910, 2684292, 3355365, 3682298, 4473820, 5368584, 5523447, 6710730, 7364596, 8947640, 9205745, 11046894, 13421460, 14729192, 18411490, 22093788, 23934937, 26842920, 27617235, 36822980, 44187576, 47869874, 55234470, 71804811, 73645960, 95739748, 110468940, 119674685, 143609622, 191479496, 220937880, 239349370, 287219244, 359024055, 478698740, 574438488, 718048110, 957397480, 1436096220, 2872192440]

約数ペア:

[(1, 2872192440), (2, 1436096220), (3, 957397480), (4, 718048110), (5, 574438488), (6, 478698740), (8, 359024055), (10, 287219244), (12, 239349370), (13, 220937880), (15, 191479496), (20, 143609622), (24, 119674685), (26, 110468940), (30, 95739748), (39, 73645960), (40, 71804811), (52, 55234470), (60, 47869874), (65, 44187576), (78, 36822980), (104, 27617235), (107, 26842920), (120, 23934937), (130, 22093788), (156, 18411490), (195, 14729192), (214, 13421460), (260, 11046894), (312, 9205745), (321, 8947640), (390, 7364596), (428, 6710730), (520, 5523447), (535, 5368584), (642, 4473820), (780, 3682298), (856, 3355365), (1070, 2684292), (1284, 2236910), (1391, 2064840), (1560, 1841149), (1605, 1789528), (2140, 1342146), (2568, 1118455), (2782, 1032420), (3210, 894764), (4173, 688280), (4280, 671073), (5564, 516210), (6420, 447382), (6955, 412968), (8346, 344140), (11128, 258105), (12840, 223691), (13910, 206484), (16692, 172070), (17207, 166920), (20865, 137656), (27820, 103242), (33384, 86035), (34414, 83460), (41730, 68828), (51621, 55640)]