397124760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3673}}^1$

素因数の和:3757

約数の個数: 128

約数和(自身を含む): 1285606080

約数和(自身を除く): 888481320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1802, 2040, 2120, 2703, 3180, 3604, 3673, 4505, 5406, 6360, 7208, 7346, 9010, 10812, 11019, 13515, 14692, 18020, 18365, 21624, 22038, 27030, 29384, 36040, 36730, 44076, 54060, 55095, 62441, 73460, 88152, 108120, 110190, 124882, 146920, 187323, 194669, 220380, 249764, 312205, 374646, 389338, 440760, 499528, 584007, 624410, 749292, 778676, 936615, 973345, 1168014, 1248820, 1498584, 1557352, 1873230, 1946690, 2336028, 2497640, 2920035, 3309373, 3746460, 3893380, 4672056, 5840070, 6618746, 7492920, 7786760, 9928119, 11680140, 13237492, 16546865, 19856238, 23360280, 26474984, 33093730, 39712476, 49640595, 66187460, 79424952, 99281190, 132374920, 198562380, 397124760]

約数ペア:

[(1, 397124760), (2, 198562380), (3, 132374920), (4, 99281190), (5, 79424952), (6, 66187460), (8, 49640595), (10, 39712476), (12, 33093730), (15, 26474984), (17, 23360280), (20, 19856238), (24, 16546865), (30, 13237492), (34, 11680140), (40, 9928119), (51, 7786760), (53, 7492920), (60, 6618746), (68, 5840070), (85, 4672056), (102, 3893380), (106, 3746460), (120, 3309373), (136, 2920035), (159, 2497640), (170, 2336028), (204, 1946690), (212, 1873230), (255, 1557352), (265, 1498584), (318, 1248820), (340, 1168014), (408, 973345), (424, 936615), (510, 778676), (530, 749292), (636, 624410), (680, 584007), (795, 499528), (901, 440760), (1020, 389338), (1060, 374646), (1272, 312205), (1590, 249764), (1802, 220380), (2040, 194669), (2120, 187323), (2703, 146920), (3180, 124882), (3604, 110190), (3673, 108120), (4505, 88152), (5406, 73460), (6360, 62441), (7208, 55095), (7346, 54060), (9010, 44076), (10812, 36730), (11019, 36040), (13515, 29384), (14692, 27030), (18020, 22038), (18365, 21624)]