312563208960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{875233}}^1$

素因数の和:875291

約数の個数: 216

約数和(自身を含む): 1116322456704

約数和(自身を除く): 803759247744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 39680, 44640, 59520, 71424, 89280, 119040, 178560, 357120, 875233, 1750466, 2625699, 3500932, 4376165, 5251398, 7001864, 7877097, 8752330, 10502796, 13128495, 14003728, 15754194, 17504660, 21005592, 26256990, 27132223, 28007456, 31508388, 35009320, 39385485, 42011184, 52513980, 54264446, 56014912, 63016776, 70018640, 78770970, 81396669, 84022368, 105027960, 108528892, 112029824, 126033552, 135661115, 140037280, 157541940, 162793338, 168044736, 210055920, 217057784, 224059648, 244190007, 252067104, 271322230, 280074560, 315083880, 325586676, 336089472, 406983345, 420111840, 434115568, 488380014, 504134208, 542644460, 560149120, 630167760, 651173352, 672178944, 813966690, 840223680, 868231136, 976760028, 1008268416, 1085288920, 1120298240, 1220950035, 1260335520, 1302346704, 1627933380, 1680447360, 1736462272, 1953520056, 2016536832, 2170577840, 2441900070, 2520671040, 2604693408, 3255866760, 3360894720, 3472924544, 3907040112, 4341155680, 4883800140, 5041342080, 5209386816, 6511733520, 6945849088, 7814080224, 8682311360, 9767600280, 10082684160, 10418773632, 13023467040, 15628160448, 17364622720, 19535200560, 20837547264, 26046934080, 31256320896, 34729245440, 39070401120, 52093868160, 62512641792, 78140802240, 104187736320, 156281604480, 312563208960]

約数ペア:

[(1, 312563208960), (2, 156281604480), (3, 104187736320), (4, 78140802240), (5, 62512641792), (6, 52093868160), (8, 39070401120), (9, 34729245440), (10, 31256320896), (12, 26046934080), (15, 20837547264), (16, 19535200560), (18, 17364622720), (20, 15628160448), (24, 13023467040), (30, 10418773632), (31, 10082684160), (32, 9767600280), (36, 8682311360), (40, 7814080224), (45, 6945849088), (48, 6511733520), (60, 5209386816), (62, 5041342080), (64, 4883800140), (72, 4341155680), (80, 3907040112), (90, 3472924544), (93, 3360894720), (96, 3255866760), (120, 2604693408), (124, 2520671040), (128, 2441900070), (144, 2170577840), (155, 2016536832), (160, 1953520056), (180, 1736462272), (186, 1680447360), (192, 1627933380), (240, 1302346704), (248, 1260335520), (256, 1220950035), (279, 1120298240), (288, 1085288920), (310, 1008268416), (320, 976760028), (360, 868231136), (372, 840223680), (384, 813966690), (465, 672178944), (480, 651173352), (496, 630167760), (558, 560149120), (576, 542644460), (620, 504134208), (640, 488380014), (720, 434115568), (744, 420111840), (768, 406983345), (930, 336089472), (960, 325586676), (992, 315083880), (1116, 280074560), (1152, 271322230), (1240, 252067104), (1280, 244190007), (1395, 224059648), (1440, 217057784), (1488, 210055920), (1860, 168044736), (1920, 162793338), (1984, 157541940), (2232, 140037280), (2304, 135661115), (2480, 126033552), (2790, 112029824), (2880, 108528892), (2976, 105027960), (3720, 84022368), (3840, 81396669), (3968, 78770970), (4464, 70018640), (4960, 63016776), (5580, 56014912), (5760, 54264446), (5952, 52513980), (7440, 42011184), (7936, 39385485), (8928, 35009320), (9920, 31508388), (11160, 28007456), (11520, 27132223), (11904, 26256990), (14880, 21005592), (17856, 17504660), (19840, 15754194), (22320, 14003728), (23808, 13128495), (29760, 10502796), (35712, 8752330), (39680, 7877097), (44640, 7001864), (59520, 5251398), (71424, 4376165), (89280, 3500932), (119040, 2625699), (178560, 1750466), (357120, 875233)]