493420800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 216

約数和(自身を含む): 1682947840

約数和(自身を除く): 1189527040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 829, 930, 960, 992, 1200, 1240, 1280, 1488, 1550, 1600, 1658, 1860, 1920, 1984, 2325, 2400, 2480, 2487, 2976, 3100, 3200, 3316, 3720, 3840, 3968, 4145, 4650, 4800, 4960, 4974, 5952, 6200, 6400, 6632, 7440, 7936, 8290, 9300, 9600, 9920, 9948, 11904, 12400, 12435, 13264, 14880, 16580, 18600, 19200, 19840, 19896, 20725, 23808, 24800, 24870, 25699, 26528, 29760, 33160, 37200, 39680, 39792, 41450, 49600, 49740, 51398, 53056, 59520, 62175, 66320, 74400, 77097, 79584, 82900, 99200, 99480, 102796, 106112, 119040, 124350, 128495, 132640, 148800, 154194, 159168, 165800, 198400, 198960, 205592, 212224, 248700, 256990, 265280, 297600, 308388, 318336, 331600, 385485, 397920, 411184, 497400, 513980, 530560, 595200, 616776, 636672, 642475, 663200, 770970, 795840, 822368, 994800, 1027960, 1061120, 1233552, 1284950, 1326400, 1541940, 1591680, 1644736, 1927425, 1989600, 2055920, 2467104, 2569900, 2652800, 3083880, 3183360, 3289472, 3854850, 3979200, 4111840, 4934208, 5139800, 5305600, 6167760, 6578944, 7709700, 7958400, 8223680, 9868416, 10279600, 12335520, 15419400, 15916800, 16447360, 19736832, 20559200, 24671040, 30838800, 32894720, 41118400, 49342080, 61677600, 82236800, 98684160, 123355200, 164473600, 246710400, 493420800]

約数ペア:

[(1, 493420800), (2, 246710400), (3, 164473600), (4, 123355200), (5, 98684160), (6, 82236800), (8, 61677600), (10, 49342080), (12, 41118400), (15, 32894720), (16, 30838800), (20, 24671040), (24, 20559200), (25, 19736832), (30, 16447360), (31, 15916800), (32, 15419400), (40, 12335520), (48, 10279600), (50, 9868416), (60, 8223680), (62, 7958400), (64, 7709700), (75, 6578944), (80, 6167760), (93, 5305600), (96, 5139800), (100, 4934208), (120, 4111840), (124, 3979200), (128, 3854850), (150, 3289472), (155, 3183360), (160, 3083880), (186, 2652800), (192, 2569900), (200, 2467104), (240, 2055920), (248, 1989600), (256, 1927425), (300, 1644736), (310, 1591680), (320, 1541940), (372, 1326400), (384, 1284950), (400, 1233552), (465, 1061120), (480, 1027960), (496, 994800), (600, 822368), (620, 795840), (640, 770970), (744, 663200), (768, 642475), (775, 636672), (800, 616776), (829, 595200), (930, 530560), (960, 513980), (992, 497400), (1200, 411184), (1240, 397920), (1280, 385485), (1488, 331600), (1550, 318336), (1600, 308388), (1658, 297600), (1860, 265280), (1920, 256990), (1984, 248700), (2325, 212224), (2400, 205592), (2480, 198960), (2487, 198400), (2976, 165800), (3100, 159168), (3200, 154194), (3316, 148800), (3720, 132640), (3840, 128495), (3968, 124350), (4145, 119040), (4650, 106112), (4800, 102796), (4960, 99480), (4974, 99200), (5952, 82900), (6200, 79584), (6400, 77097), (6632, 74400), (7440, 66320), (7936, 62175), (8290, 59520), (9300, 53056), (9600, 51398), (9920, 49740), (9948, 49600), (11904, 41450), (12400, 39792), (12435, 39680), (13264, 37200), (14880, 33160), (16580, 29760), (18600, 26528), (19200, 25699), (19840, 24870), (19896, 24800), (20725, 23808)]