708295280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10453}}^1$

素因数の和:10495

約数の個数: 120

約数和(自身を含む): 2068888416

約数和(自身を除く): 1360593136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 3080, 3388, 4235, 4840, 6160, 6776, 8470, 9680, 10453, 13552, 16940, 20906, 33880, 41812, 52265, 67760, 73171, 83624, 104530, 114983, 146342, 167248, 209060, 229966, 292684, 365855, 418120, 459932, 574915, 585368, 731710, 804881, 836240, 919864, 1149830, 1170736, 1264813, 1463420, 1609762, 1839728, 2299660, 2529626, 2926840, 3219524, 4024405, 4599320, 5059252, 5853680, 6324065, 6439048, 8048810, 8853691, 9198640, 10118504, 12648130, 12878096, 16097620, 17707382, 20237008, 25296260, 32195240, 35414764, 44268455, 50592520, 64390480, 70829528, 88536910, 101185040, 141659056, 177073820, 354147640, 708295280]

約数ペア:

[(1, 708295280), (2, 354147640), (4, 177073820), (5, 141659056), (7, 101185040), (8, 88536910), (10, 70829528), (11, 64390480), (14, 50592520), (16, 44268455), (20, 35414764), (22, 32195240), (28, 25296260), (35, 20237008), (40, 17707382), (44, 16097620), (55, 12878096), (56, 12648130), (70, 10118504), (77, 9198640), (80, 8853691), (88, 8048810), (110, 6439048), (112, 6324065), (121, 5853680), (140, 5059252), (154, 4599320), (176, 4024405), (220, 3219524), (242, 2926840), (280, 2529626), (308, 2299660), (385, 1839728), (440, 1609762), (484, 1463420), (560, 1264813), (605, 1170736), (616, 1149830), (770, 919864), (847, 836240), (880, 804881), (968, 731710), (1210, 585368), (1232, 574915), (1540, 459932), (1694, 418120), (1936, 365855), (2420, 292684), (3080, 229966), (3388, 209060), (4235, 167248), (4840, 146342), (6160, 114983), (6776, 104530), (8470, 83624), (9680, 73171), (10453, 67760), (13552, 52265), (16940, 41812), (20906, 33880)]