697770840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1033}}^1$

素因数の和:1493

約数の個数: 128

約数和(自身を含む): 2261730240

約数和(自身を除く): 1563959400

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, 120, 130, 156, 195, 260, 312, 390, 433, 520, 780, 866, 1033, 1299, 1560, 1732, 2066, 2165, 2598, 3099, 3464, 4132, 4330, 5165, 5196, 5629, 6198, 6495, 8264, 8660, 10330, 10392, 11258, 12396, 12990, 13429, 15495, 16887, 17320, 20660, 22516, 24792, 25980, 26858, 28145, 30990, 33774, 40287, 41320, 45032, 51960, 53716, 56290, 61980, 67145, 67548, 80574, 84435, 107432, 112580, 123960, 134290, 135096, 161148, 168870, 201435, 225160, 268580, 322296, 337740, 402870, 447289, 537160, 675480, 805740, 894578, 1341867, 1611480, 1789156, 2236445, 2683734, 3578312, 4472890, 5367468, 5814757, 6709335, 8945780, 10734936, 11629514, 13418670, 17444271, 17891560, 23259028, 26837340, 29073785, 34888542, 46518056, 53674680, 58147570, 69777084, 87221355, 116295140, 139554168, 174442710, 232590280, 348885420, 697770840]

約数ペア:

[(1, 697770840), (2, 348885420), (3, 232590280), (4, 174442710), (5, 139554168), (6, 116295140), (8, 87221355), (10, 69777084), (12, 58147570), (13, 53674680), (15, 46518056), (20, 34888542), (24, 29073785), (26, 26837340), (30, 23259028), (39, 17891560), (40, 17444271), (52, 13418670), (60, 11629514), (65, 10734936), (78, 8945780), (104, 6709335), (120, 5814757), (130, 5367468), (156, 4472890), (195, 3578312), (260, 2683734), (312, 2236445), (390, 1789156), (433, 1611480), (520, 1341867), (780, 894578), (866, 805740), (1033, 675480), (1299, 537160), (1560, 447289), (1732, 402870), (2066, 337740), (2165, 322296), (2598, 268580), (3099, 225160), (3464, 201435), (4132, 168870), (4330, 161148), (5165, 135096), (5196, 134290), (5629, 123960), (6198, 112580), (6495, 107432), (8264, 84435), (8660, 80574), (10330, 67548), (10392, 67145), (11258, 61980), (12396, 56290), (12990, 53716), (13429, 51960), (15495, 45032), (16887, 41320), (17320, 40287), (20660, 33774), (22516, 30990), (24792, 28145), (25980, 26858)]