439019520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 1452971520

約数和(自身を除く): 1013952000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 461, 465, 480, 496, 512, 620, 640, 744, 768, 922, 930, 960, 992, 1024, 1240, 1280, 1383, 1488, 1536, 1844, 1860, 1920, 1984, 2048, 2305, 2480, 2560, 2766, 2976, 3072, 3688, 3720, 3840, 3968, 4610, 4960, 5120, 5532, 5952, 6144, 6915, 7376, 7440, 7680, 7936, 9220, 9920, 10240, 11064, 11904, 13830, 14291, 14752, 14880, 15360, 15872, 18440, 19840, 22128, 23808, 27660, 28582, 29504, 29760, 30720, 31744, 36880, 39680, 42873, 44256, 47616, 55320, 57164, 59008, 59520, 63488, 71455, 73760, 79360, 85746, 88512, 95232, 110640, 114328, 118016, 119040, 142910, 147520, 158720, 171492, 177024, 190464, 214365, 221280, 228656, 236032, 238080, 285820, 295040, 317440, 342984, 354048, 428730, 442560, 457312, 472064, 476160, 571640, 590080, 685968, 708096, 857460, 885120, 914624, 944128, 952320, 1143280, 1180160, 1371936, 1416192, 1714920, 1770240, 1829248, 2286560, 2360320, 2743872, 2832384, 3429840, 3540480, 3658496, 4573120, 4720640, 5487744, 6859680, 7080960, 7316992, 9146240, 10975488, 13719360, 14161920, 14633984, 18292480, 21950976, 27438720, 29267968, 36584960, 43901952, 54877440, 73169920, 87803904, 109754880, 146339840, 219509760, 439019520]

約数ペア:

[(1, 439019520), (2, 219509760), (3, 146339840), (4, 109754880), (5, 87803904), (6, 73169920), (8, 54877440), (10, 43901952), (12, 36584960), (15, 29267968), (16, 27438720), (20, 21950976), (24, 18292480), (30, 14633984), (31, 14161920), (32, 13719360), (40, 10975488), (48, 9146240), (60, 7316992), (62, 7080960), (64, 6859680), (80, 5487744), (93, 4720640), (96, 4573120), (120, 3658496), (124, 3540480), (128, 3429840), (155, 2832384), (160, 2743872), (186, 2360320), (192, 2286560), (240, 1829248), (248, 1770240), (256, 1714920), (310, 1416192), (320, 1371936), (372, 1180160), (384, 1143280), (461, 952320), (465, 944128), (480, 914624), (496, 885120), (512, 857460), (620, 708096), (640, 685968), (744, 590080), (768, 571640), (922, 476160), (930, 472064), (960, 457312), (992, 442560), (1024, 428730), (1240, 354048), (1280, 342984), (1383, 317440), (1488, 295040), (1536, 285820), (1844, 238080), (1860, 236032), (1920, 228656), (1984, 221280), (2048, 214365), (2305, 190464), (2480, 177024), (2560, 171492), (2766, 158720), (2976, 147520), (3072, 142910), (3688, 119040), (3720, 118016), (3840, 114328), (3968, 110640), (4610, 95232), (4960, 88512), (5120, 85746), (5532, 79360), (5952, 73760), (6144, 71455), (6915, 63488), (7376, 59520), (7440, 59008), (7680, 57164), (7936, 55320), (9220, 47616), (9920, 44256), (10240, 42873), (11064, 39680), (11904, 36880), (13830, 31744), (14291, 30720), (14752, 29760), (14880, 29504), (15360, 28582), (15872, 27660), (18440, 23808), (19840, 22128)]