315067208960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{94781}}^1$

素因数の和:94869

約数の個数: 216

約数和(自身を含む): 894471761736

約数和(自身を除く): 579404552776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 128, 140, 160, 196, 212, 224, 245, 256, 265, 280, 320, 371, 392, 424, 448, 490, 530, 560, 640, 742, 784, 848, 896, 980, 1060, 1120, 1280, 1484, 1568, 1696, 1792, 1855, 1960, 2120, 2240, 2597, 2968, 3136, 3392, 3710, 3920, 4240, 4480, 5194, 5936, 6272, 6784, 7420, 7840, 8480, 8960, 10388, 11872, 12544, 12985, 13568, 14840, 15680, 16960, 20776, 23744, 25970, 29680, 31360, 33920, 41552, 47488, 51940, 59360, 62720, 67840, 83104, 94781, 94976, 103880, 118720, 166208, 189562, 207760, 237440, 332416, 379124, 415520, 473905, 474880, 663467, 664832, 758248, 831040, 947810, 1326934, 1516496, 1662080, 1895620, 2653868, 3032992, 3317335, 3324160, 3791240, 4644269, 5023393, 5307736, 6065984, 6634670, 7582480, 9288538, 10046786, 10615472, 12131968, 13269340, 15164960, 18577076, 20093572, 21230944, 23221345, 24263936, 25116965, 26538680, 30329920, 35163751, 37154152, 40187144, 42461888, 46442690, 50233930, 53077360, 60659840, 70327502, 74308304, 80374288, 84923776, 92885380, 100467860, 106154720, 121319680, 140655004, 148616608, 160748576, 169847552, 175818755, 185770760, 200935720, 212309440, 246146257, 281310008, 297233216, 321497152, 351637510, 371541520, 401871440, 424618880, 492292514, 562620016, 594466432, 642994304, 703275020, 743083040, 803742880, 849237760, 984585028, 1125240032, 1188932864, 1230731285, 1285988608, 1406550040, 1486166080, 1607485760, 1969170056, 2250480064, 2461462570, 2813100080, 2972332160, 3214971520, 3938340112, 4500960128, 4922925140, 5626200160, 5944664320, 6429943040, 7876680224, 9001920256, 9845850280, 11252400320, 15753360448, 19691700560, 22504800640, 31506720896, 39383401120, 45009601280, 63013441792, 78766802240, 157533604480, 315067208960]

約数ペア:

[(1, 315067208960), (2, 157533604480), (4, 78766802240), (5, 63013441792), (7, 45009601280), (8, 39383401120), (10, 31506720896), (14, 22504800640), (16, 19691700560), (20, 15753360448), (28, 11252400320), (32, 9845850280), (35, 9001920256), (40, 7876680224), (49, 6429943040), (53, 5944664320), (56, 5626200160), (64, 4922925140), (70, 4500960128), (80, 3938340112), (98, 3214971520), (106, 2972332160), (112, 2813100080), (128, 2461462570), (140, 2250480064), (160, 1969170056), (196, 1607485760), (212, 1486166080), (224, 1406550040), (245, 1285988608), (256, 1230731285), (265, 1188932864), (280, 1125240032), (320, 984585028), (371, 849237760), (392, 803742880), (424, 743083040), (448, 703275020), (490, 642994304), (530, 594466432), (560, 562620016), (640, 492292514), (742, 424618880), (784, 401871440), (848, 371541520), (896, 351637510), (980, 321497152), (1060, 297233216), (1120, 281310008), (1280, 246146257), (1484, 212309440), (1568, 200935720), (1696, 185770760), (1792, 175818755), (1855, 169847552), (1960, 160748576), (2120, 148616608), (2240, 140655004), (2597, 121319680), (2968, 106154720), (3136, 100467860), (3392, 92885380), (3710, 84923776), (3920, 80374288), (4240, 74308304), (4480, 70327502), (5194, 60659840), (5936, 53077360), (6272, 50233930), (6784, 46442690), (7420, 42461888), (7840, 40187144), (8480, 37154152), (8960, 35163751), (10388, 30329920), (11872, 26538680), (12544, 25116965), (12985, 24263936), (13568, 23221345), (14840, 21230944), (15680, 20093572), (16960, 18577076), (20776, 15164960), (23744, 13269340), (25970, 12131968), (29680, 10615472), (31360, 10046786), (33920, 9288538), (41552, 7582480), (47488, 6634670), (51940, 6065984), (59360, 5307736), (62720, 5023393), (67840, 4644269), (83104, 3791240), (94781, 3324160), (94976, 3317335), (103880, 3032992), (118720, 2653868), (166208, 1895620), (189562, 1662080), (207760, 1516496), (237440, 1326934), (332416, 947810), (379124, 831040), (415520, 758248), (473905, 664832), (474880, 663467)]