251607360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:1928

約数の個数: 112

約数和(自身を含む): 804672000

約数和(自身を除く): 553064640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1759, 1788, 2235, 2384, 2980, 3518, 3576, 4470, 4768, 5277, 5960, 7036, 7152, 8795, 8940, 9536, 10554, 11920, 14072, 14304, 17590, 17880, 21108, 23840, 26385, 28144, 28608, 35180, 35760, 42216, 47680, 52770, 56288, 70360, 71520, 84432, 105540, 112576, 140720, 143040, 168864, 211080, 262091, 281440, 337728, 422160, 524182, 562880, 786273, 844320, 1048364, 1310455, 1572546, 1688640, 2096728, 2620910, 3145092, 3931365, 4193456, 5241820, 6290184, 7862730, 8386912, 10483640, 12580368, 15725460, 16773824, 20967280, 25160736, 31450920, 41934560, 50321472, 62901840, 83869120, 125803680, 251607360]

約数ペア:

[(1, 251607360), (2, 125803680), (3, 83869120), (4, 62901840), (5, 50321472), (6, 41934560), (8, 31450920), (10, 25160736), (12, 20967280), (15, 16773824), (16, 15725460), (20, 12580368), (24, 10483640), (30, 8386912), (32, 7862730), (40, 6290184), (48, 5241820), (60, 4193456), (64, 3931365), (80, 3145092), (96, 2620910), (120, 2096728), (149, 1688640), (160, 1572546), (192, 1310455), (240, 1048364), (298, 844320), (320, 786273), (447, 562880), (480, 524182), (596, 422160), (745, 337728), (894, 281440), (960, 262091), (1192, 211080), (1490, 168864), (1759, 143040), (1788, 140720), (2235, 112576), (2384, 105540), (2980, 84432), (3518, 71520), (3576, 70360), (4470, 56288), (4768, 52770), (5277, 47680), (5960, 42216), (7036, 35760), (7152, 35180), (8795, 28608), (8940, 28144), (9536, 26385), (10554, 23840), (11920, 21108), (14072, 17880), (14304, 17590)]