984824308480

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{34519}}^1$

素因数の和:35290

約数の個数: 144

約数和(自身を含む): 2438514892800

約数和(自身を除く): 1453690584320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 719, 992, 1240, 1280, 1438, 1984, 2480, 2876, 3595, 3968, 4960, 5752, 7190, 7936, 9920, 11504, 14380, 19840, 22289, 23008, 28760, 34519, 39680, 44578, 46016, 57520, 69038, 89156, 92032, 111445, 115040, 138076, 172595, 178312, 184064, 222890, 230080, 276152, 345190, 356624, 445780, 460160, 552304, 690380, 713248, 891560, 920320, 1070089, 1104608, 1380760, 1426496, 1783120, 2140178, 2209216, 2761520, 2852992, 3566240, 4280356, 4418432, 5350445, 5523040, 5705984, 7132480, 8560712, 8836864, 10700890, 11046080, 14264960, 17121424, 21401780, 22092160, 24819161, 28529920, 34242848, 42803560, 44184320, 49638322, 68485696, 85607120, 99276644, 124095805, 136971392, 171214240, 198553288, 248191610, 273942784, 342428480, 397106576, 496383220, 684856960, 769393991, 794213152, 992766440, 1369713920, 1538787982, 1588426304, 1985532880, 3077575964, 3176852608, 3846969955, 3971065760, 6155151928, 6353705216, 7693939910, 7942131520, 12310303856, 15387879820, 15884263040, 24620607712, 30775759640, 31768526080, 49241215424, 61551519280, 98482430848, 123103038560, 196964861696, 246206077120, 492412154240, 984824308480]

約数ペア:

[(1, 984824308480), (2, 492412154240), (4, 246206077120), (5, 196964861696), (8, 123103038560), (10, 98482430848), (16, 61551519280), (20, 49241215424), (31, 31768526080), (32, 30775759640), (40, 24620607712), (62, 15884263040), (64, 15387879820), (80, 12310303856), (124, 7942131520), (128, 7693939910), (155, 6353705216), (160, 6155151928), (248, 3971065760), (256, 3846969955), (310, 3176852608), (320, 3077575964), (496, 1985532880), (620, 1588426304), (640, 1538787982), (719, 1369713920), (992, 992766440), (1240, 794213152), (1280, 769393991), (1438, 684856960), (1984, 496383220), (2480, 397106576), (2876, 342428480), (3595, 273942784), (3968, 248191610), (4960, 198553288), (5752, 171214240), (7190, 136971392), (7936, 124095805), (9920, 99276644), (11504, 85607120), (14380, 68485696), (19840, 49638322), (22289, 44184320), (23008, 42803560), (28760, 34242848), (34519, 28529920), (39680, 24819161), (44578, 22092160), (46016, 21401780), (57520, 17121424), (69038, 14264960), (89156, 11046080), (92032, 10700890), (111445, 8836864), (115040, 8560712), (138076, 7132480), (172595, 5705984), (178312, 5523040), (184064, 5350445), (222890, 4418432), (230080, 4280356), (276152, 3566240), (345190, 2852992), (356624, 2761520), (445780, 2209216), (460160, 2140178), (552304, 1783120), (690380, 1426496), (713248, 1380760), (891560, 1104608), (920320, 1070089)]