78289751040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{164419}}^1$

素因数の和:164478

約数の個数: 176

約数和(自身を含む): 258484024320

約数和(自身を除く): 180194273280

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, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 79360, 95232, 119040, 158720, 164419, 238080, 328838, 476160, 493257, 657676, 822095, 986514, 1315352, 1644190, 1973028, 2466285, 2630704, 3288380, 3946056, 4932570, 5096989, 5261408, 6576760, 7892112, 9865140, 10193978, 10522816, 13153520, 15290967, 15784224, 19730280, 20387956, 21045632, 25484945, 26307040, 30581934, 31568448, 39460560, 40775912, 42091264, 50969890, 52614080, 61163868, 63136896, 76454835, 78921120, 81551824, 84182528, 101939780, 105228160, 122327736, 126273792, 152909670, 157842240, 163103648, 168365056, 203879560, 210456320, 244655472, 252547584, 305819340, 315684480, 326207296, 407759120, 420912640, 489310944, 505095168, 611638680, 631368960, 652414592, 815518240, 841825280, 978621888, 1223277360, 1262737920, 1304829184, 1631036480, 1957243776, 2446554720, 2525475840, 2609658368, 3262072960, 3914487552, 4893109440, 5219316736, 6524145920, 7828975104, 9786218880, 13048291840, 15657950208, 19572437760, 26096583680, 39144875520, 78289751040]

約数ペア:

[(1, 78289751040), (2, 39144875520), (3, 26096583680), (4, 19572437760), (5, 15657950208), (6, 13048291840), (8, 9786218880), (10, 7828975104), (12, 6524145920), (15, 5219316736), (16, 4893109440), (20, 3914487552), (24, 3262072960), (30, 2609658368), (31, 2525475840), (32, 2446554720), (40, 1957243776), (48, 1631036480), (60, 1304829184), (62, 1262737920), (64, 1223277360), (80, 978621888), (93, 841825280), (96, 815518240), (120, 652414592), (124, 631368960), (128, 611638680), (155, 505095168), (160, 489310944), (186, 420912640), (192, 407759120), (240, 326207296), (248, 315684480), (256, 305819340), (310, 252547584), (320, 244655472), (372, 210456320), (384, 203879560), (465, 168365056), (480, 163103648), (496, 157842240), (512, 152909670), (620, 126273792), (640, 122327736), (744, 105228160), (768, 101939780), (930, 84182528), (960, 81551824), (992, 78921120), (1024, 76454835), (1240, 63136896), (1280, 61163868), (1488, 52614080), (1536, 50969890), (1860, 42091264), (1920, 40775912), (1984, 39460560), (2480, 31568448), (2560, 30581934), (2976, 26307040), (3072, 25484945), (3720, 21045632), (3840, 20387956), (3968, 19730280), (4960, 15784224), (5120, 15290967), (5952, 13153520), (7440, 10522816), (7680, 10193978), (7936, 9865140), (9920, 7892112), (11904, 6576760), (14880, 5261408), (15360, 5096989), (15872, 4932570), (19840, 3946056), (23808, 3288380), (29760, 2630704), (31744, 2466285), (39680, 1973028), (47616, 1644190), (59520, 1315352), (79360, 986514), (95232, 822095), (119040, 657676), (158720, 493257), (164419, 476160), (238080, 328838)]