555758080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 1414195200

約数和(自身を除く): 858437120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 128, 149, 155, 160, 188, 235, 248, 256, 298, 310, 320, 376, 470, 496, 512, 596, 620, 640, 745, 752, 940, 992, 1192, 1240, 1280, 1457, 1490, 1504, 1880, 1984, 2384, 2480, 2560, 2914, 2980, 3008, 3760, 3968, 4619, 4768, 4960, 5828, 5960, 6016, 7003, 7285, 7520, 7936, 9238, 9536, 9920, 11656, 11920, 12032, 14006, 14570, 15040, 15872, 18476, 19072, 19840, 23095, 23312, 23840, 24064, 28012, 29140, 30080, 35015, 36952, 38144, 39680, 46190, 46624, 47680, 56024, 58280, 60160, 70030, 73904, 76288, 79360, 92380, 93248, 95360, 112048, 116560, 120320, 140060, 147808, 184760, 186496, 190720, 217093, 224096, 233120, 280120, 295616, 369520, 372992, 381440, 434186, 448192, 466240, 560240, 591232, 739040, 745984, 868372, 896384, 932480, 1085465, 1120480, 1182464, 1478080, 1736744, 1792768, 1864960, 2170930, 2240960, 2364928, 2956160, 3473488, 3585536, 3729920, 4341860, 4481920, 5912320, 6946976, 8683720, 8963840, 11824640, 13893952, 17367440, 17927680, 27787904, 34734880, 55575808, 69469760, 111151616, 138939520, 277879040, 555758080]

約数ペア:

[(1, 555758080), (2, 277879040), (4, 138939520), (5, 111151616), (8, 69469760), (10, 55575808), (16, 34734880), (20, 27787904), (31, 17927680), (32, 17367440), (40, 13893952), (47, 11824640), (62, 8963840), (64, 8683720), (80, 6946976), (94, 5912320), (124, 4481920), (128, 4341860), (149, 3729920), (155, 3585536), (160, 3473488), (188, 2956160), (235, 2364928), (248, 2240960), (256, 2170930), (298, 1864960), (310, 1792768), (320, 1736744), (376, 1478080), (470, 1182464), (496, 1120480), (512, 1085465), (596, 932480), (620, 896384), (640, 868372), (745, 745984), (752, 739040), (940, 591232), (992, 560240), (1192, 466240), (1240, 448192), (1280, 434186), (1457, 381440), (1490, 372992), (1504, 369520), (1880, 295616), (1984, 280120), (2384, 233120), (2480, 224096), (2560, 217093), (2914, 190720), (2980, 186496), (3008, 184760), (3760, 147808), (3968, 140060), (4619, 120320), (4768, 116560), (4960, 112048), (5828, 95360), (5960, 93248), (6016, 92380), (7003, 79360), (7285, 76288), (7520, 73904), (7936, 70030), (9238, 60160), (9536, 58280), (9920, 56024), (11656, 47680), (11920, 46624), (12032, 46190), (14006, 39680), (14570, 38144), (15040, 36952), (15872, 35015), (18476, 30080), (19072, 29140), (19840, 28012), (23095, 24064), (23312, 23840)]