520356480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{5531}}^1$

素因数の和:5567

約数の個数: 192

約数和(自身を含む): 1929782880

約数和(自身を除く): 1409426400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5531, 5880, 6272, 6720, 7840, 9408, 11062, 11760, 13440, 15680, 16593, 18816, 22124, 23520, 27655, 31360, 33186, 38717, 44248, 47040, 55310, 66372, 77434, 82965, 88496, 94080, 110620, 116151, 132744, 154868, 165930, 176992, 193585, 221240, 232302, 265488, 271019, 309736, 331860, 353984, 387170, 442480, 464604, 530976, 542038, 580755, 619472, 663720, 707968, 774340, 813057, 884960, 929208, 1061952, 1084076, 1161510, 1238944, 1327440, 1355095, 1548680, 1626114, 1769920, 1858416, 2123904, 2168152, 2323020, 2477888, 2654880, 2710190, 3097360, 3252228, 3539840, 3716832, 4065285, 4336304, 4646040, 4955776, 5309760, 5420380, 6194720, 6504456, 7433664, 8130570, 8672608, 9292080, 10619520, 10840760, 12389440, 13008912, 14867328, 16261140, 17345216, 18584160, 21681520, 24778880, 26017824, 32522280, 34690432, 37168320, 43363040, 52035648, 65044560, 74336640, 86726080, 104071296, 130089120, 173452160, 260178240, 520356480]

約数ペア:

[(1, 520356480), (2, 260178240), (3, 173452160), (4, 130089120), (5, 104071296), (6, 86726080), (7, 74336640), (8, 65044560), (10, 52035648), (12, 43363040), (14, 37168320), (15, 34690432), (16, 32522280), (20, 26017824), (21, 24778880), (24, 21681520), (28, 18584160), (30, 17345216), (32, 16261140), (35, 14867328), (40, 13008912), (42, 12389440), (48, 10840760), (49, 10619520), (56, 9292080), (60, 8672608), (64, 8130570), (70, 7433664), (80, 6504456), (84, 6194720), (96, 5420380), (98, 5309760), (105, 4955776), (112, 4646040), (120, 4336304), (128, 4065285), (140, 3716832), (147, 3539840), (160, 3252228), (168, 3097360), (192, 2710190), (196, 2654880), (210, 2477888), (224, 2323020), (240, 2168152), (245, 2123904), (280, 1858416), (294, 1769920), (320, 1626114), (336, 1548680), (384, 1355095), (392, 1327440), (420, 1238944), (448, 1161510), (480, 1084076), (490, 1061952), (560, 929208), (588, 884960), (640, 813057), (672, 774340), (735, 707968), (784, 663720), (840, 619472), (896, 580755), (960, 542038), (980, 530976), (1120, 464604), (1176, 442480), (1344, 387170), (1470, 353984), (1568, 331860), (1680, 309736), (1920, 271019), (1960, 265488), (2240, 232302), (2352, 221240), (2688, 193585), (2940, 176992), (3136, 165930), (3360, 154868), (3920, 132744), (4480, 116151), (4704, 110620), (5531, 94080), (5880, 88496), (6272, 82965), (6720, 77434), (7840, 66372), (9408, 55310), (11062, 47040), (11760, 44248), (13440, 38717), (15680, 33186), (16593, 31360), (18816, 27655), (22124, 23520)]