1897503960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84559}}^1$

素因数の和:84601

約数の個数: 128

約数和(自身を含む): 6575385600

約数和(自身を除く): 4677881640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 22440, 84559, 169118, 253677, 338236, 422795, 507354, 676472, 845590, 930149, 1014708, 1268385, 1437503, 1691180, 1860298, 2029416, 2536770, 2790447, 2875006, 3382360, 3720596, 4312509, 4650745, 5073540, 5580894, 5750012, 7187515, 7441192, 8625018, 9301490, 10147080, 11161788, 11500024, 13952235, 14375030, 15812533, 17250036, 18602980, 21562545, 22323576, 27904470, 28750060, 31625066, 34500072, 37205960, 43125090, 47437599, 55808940, 57500120, 63250132, 79062665, 86250180, 94875198, 111617880, 126500264, 158125330, 172500360, 189750396, 237187995, 316250660, 379500792, 474375990, 632501320, 948751980, 1897503960]

約数ペア:

[(1, 1897503960), (2, 948751980), (3, 632501320), (4, 474375990), (5, 379500792), (6, 316250660), (8, 237187995), (10, 189750396), (11, 172500360), (12, 158125330), (15, 126500264), (17, 111617880), (20, 94875198), (22, 86250180), (24, 79062665), (30, 63250132), (33, 57500120), (34, 55808940), (40, 47437599), (44, 43125090), (51, 37205960), (55, 34500072), (60, 31625066), (66, 28750060), (68, 27904470), (85, 22323576), (88, 21562545), (102, 18602980), (110, 17250036), (120, 15812533), (132, 14375030), (136, 13952235), (165, 11500024), (170, 11161788), (187, 10147080), (204, 9301490), (220, 8625018), (255, 7441192), (264, 7187515), (330, 5750012), (340, 5580894), (374, 5073540), (408, 4650745), (440, 4312509), (510, 3720596), (561, 3382360), (660, 2875006), (680, 2790447), (748, 2536770), (935, 2029416), (1020, 1860298), (1122, 1691180), (1320, 1437503), (1496, 1268385), (1870, 1014708), (2040, 930149), (2244, 845590), (2805, 676472), (3740, 507354), (4488, 422795), (5610, 338236), (7480, 253677), (11220, 169118), (22440, 84559)]