297079080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1499

約数の個数: 128

約数和(自身を含む): 953182080

約数和(自身を除く): 656103000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1361, 1605, 1819, 2040, 2140, 2568, 2722, 3210, 3638, 4083, 4280, 5444, 5457, 6420, 6805, 7276, 8166, 9095, 10888, 10914, 12840, 13610, 14552, 16332, 18190, 20415, 21828, 23137, 27220, 27285, 32664, 36380, 40830, 43656, 46274, 54440, 54570, 69411, 72760, 81660, 92548, 109140, 115685, 138822, 145627, 163320, 185096, 218280, 231370, 277644, 291254, 347055, 436881, 462740, 555288, 582508, 694110, 728135, 873762, 925480, 1165016, 1388220, 1456270, 1747524, 2184405, 2475659, 2776440, 2912540, 3495048, 4368810, 4951318, 5825080, 7426977, 8737620, 9902636, 12378295, 14853954, 17475240, 19805272, 24756590, 29707908, 37134885, 49513180, 59415816, 74269770, 99026360, 148539540, 297079080]

約数ペア:

[(1, 297079080), (2, 148539540), (3, 99026360), (4, 74269770), (5, 59415816), (6, 49513180), (8, 37134885), (10, 29707908), (12, 24756590), (15, 19805272), (17, 17475240), (20, 14853954), (24, 12378295), (30, 9902636), (34, 8737620), (40, 7426977), (51, 5825080), (60, 4951318), (68, 4368810), (85, 3495048), (102, 2912540), (107, 2776440), (120, 2475659), (136, 2184405), (170, 1747524), (204, 1456270), (214, 1388220), (255, 1165016), (321, 925480), (340, 873762), (408, 728135), (428, 694110), (510, 582508), (535, 555288), (642, 462740), (680, 436881), (856, 347055), (1020, 291254), (1070, 277644), (1284, 231370), (1361, 218280), (1605, 185096), (1819, 163320), (2040, 145627), (2140, 138822), (2568, 115685), (2722, 109140), (3210, 92548), (3638, 81660), (4083, 72760), (4280, 69411), (5444, 54570), (5457, 54440), (6420, 46274), (6805, 43656), (7276, 40830), (8166, 36380), (9095, 32664), (10888, 27285), (10914, 27220), (12840, 23137), (13610, 21828), (14552, 20415), (16332, 18190)]