1588530840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19213}}^1$

素因数の和:19293

約数の個数: 128

約数和(自身を含む): 5229282240

約数和(自身を除く): 3640751400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2756, 3180, 3445, 4134, 5512, 6360, 6890, 8268, 10335, 13780, 16536, 19213, 20670, 27560, 38426, 41340, 57639, 76852, 82680, 96065, 115278, 153704, 192130, 230556, 249769, 288195, 384260, 461112, 499538, 576390, 749307, 768520, 999076, 1018289, 1152780, 1248845, 1498614, 1998152, 2036578, 2305560, 2497690, 2997228, 3054867, 3746535, 4073156, 4995380, 5091445, 5994456, 6109734, 7493070, 8146312, 9990760, 10182890, 12219468, 13237757, 14986140, 15274335, 20365780, 24438936, 26475514, 29972280, 30548670, 39713271, 40731560, 52951028, 61097340, 66188785, 79426542, 105902056, 122194680, 132377570, 158853084, 198566355, 264755140, 317706168, 397132710, 529510280, 794265420, 1588530840]

約数ペア:

[(1, 1588530840), (2, 794265420), (3, 529510280), (4, 397132710), (5, 317706168), (6, 264755140), (8, 198566355), (10, 158853084), (12, 132377570), (13, 122194680), (15, 105902056), (20, 79426542), (24, 66188785), (26, 61097340), (30, 52951028), (39, 40731560), (40, 39713271), (52, 30548670), (53, 29972280), (60, 26475514), (65, 24438936), (78, 20365780), (104, 15274335), (106, 14986140), (120, 13237757), (130, 12219468), (156, 10182890), (159, 9990760), (195, 8146312), (212, 7493070), (260, 6109734), (265, 5994456), (312, 5091445), (318, 4995380), (390, 4073156), (424, 3746535), (520, 3054867), (530, 2997228), (636, 2497690), (689, 2305560), (780, 2036578), (795, 1998152), (1060, 1498614), (1272, 1248845), (1378, 1152780), (1560, 1018289), (1590, 999076), (2067, 768520), (2120, 749307), (2756, 576390), (3180, 499538), (3445, 461112), (4134, 384260), (5512, 288195), (6360, 249769), (6890, 230556), (8268, 192130), (10335, 153704), (13780, 115278), (16536, 96065), (19213, 82680), (20670, 76852), (27560, 57639), (38426, 41340)]