84294840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5903}}^1$

素因数の和:5941

約数の個数: 128

約数和(自身を含む): 306063360

約数和(自身を除く): 221768520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5903, 7140, 11806, 14280, 17709, 23612, 29515, 35418, 41321, 47224, 59030, 70836, 82642, 88545, 100351, 118060, 123963, 141672, 165284, 177090, 200702, 206605, 236120, 247926, 301053, 330568, 354180, 401404, 413210, 495852, 501755, 602106, 619815, 702457, 708360, 802808, 826420, 991704, 1003510, 1204212, 1239630, 1404914, 1505265, 1652840, 2007020, 2107371, 2408424, 2479260, 2809828, 3010530, 3512285, 4014040, 4214742, 4958520, 5619656, 6021060, 7024570, 8429484, 10536855, 12042120, 14049140, 16858968, 21073710, 28098280, 42147420, 84294840]

約数ペア:

[(1, 84294840), (2, 42147420), (3, 28098280), (4, 21073710), (5, 16858968), (6, 14049140), (7, 12042120), (8, 10536855), (10, 8429484), (12, 7024570), (14, 6021060), (15, 5619656), (17, 4958520), (20, 4214742), (21, 4014040), (24, 3512285), (28, 3010530), (30, 2809828), (34, 2479260), (35, 2408424), (40, 2107371), (42, 2007020), (51, 1652840), (56, 1505265), (60, 1404914), (68, 1239630), (70, 1204212), (84, 1003510), (85, 991704), (102, 826420), (105, 802808), (119, 708360), (120, 702457), (136, 619815), (140, 602106), (168, 501755), (170, 495852), (204, 413210), (210, 401404), (238, 354180), (255, 330568), (280, 301053), (340, 247926), (357, 236120), (408, 206605), (420, 200702), (476, 177090), (510, 165284), (595, 141672), (680, 123963), (714, 118060), (840, 100351), (952, 88545), (1020, 82642), (1190, 70836), (1428, 59030), (1785, 47224), (2040, 41321), (2380, 35418), (2856, 29515), (3570, 23612), (4760, 17709), (5903, 14280), (7140, 11806)]