314440560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 1222153920

約数和(自身を除く): 907713360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 315, 336, 356, 360, 420, 445, 504, 534, 560, 623, 630, 701, 712, 720, 801, 840, 890, 1008, 1068, 1246, 1260, 1335, 1402, 1424, 1602, 1680, 1780, 1869, 2103, 2136, 2492, 2520, 2670, 2804, 3115, 3204, 3505, 3560, 3738, 4005, 4206, 4272, 4907, 4984, 5040, 5340, 5607, 5608, 6230, 6309, 6408, 7010, 7120, 7476, 8010, 8412, 9345, 9814, 9968, 10515, 10680, 11214, 11216, 12460, 12618, 12816, 14020, 14721, 14952, 16020, 16824, 18690, 19628, 21030, 21360, 22428, 24535, 24920, 25236, 28035, 28040, 29442, 29904, 31545, 32040, 33648, 37380, 39256, 42060, 44163, 44856, 49070, 49840, 50472, 56070, 56080, 58884, 62389, 63090, 64080, 73605, 74760, 78512, 84120, 88326, 89712, 98140, 100944, 112140, 117768, 124778, 126180, 147210, 149520, 168240, 176652, 187167, 196280, 220815, 224280, 235536, 249556, 252360, 294420, 311945, 353304, 374334, 392560, 436723, 441630, 448560, 499112, 504720, 561501, 588840, 623890, 706608, 748668, 873446, 883260, 935835, 998224, 1123002, 1177680, 1247780, 1310169, 1497336, 1746892, 1766520, 1871670, 2183615, 2246004, 2495560, 2620338, 2807505, 2994672, 3493784, 3533040, 3743340, 3930507, 4367230, 4492008, 4991120, 5240676, 5615010, 6550845, 6987568, 7486680, 7861014, 8734460, 8984016, 10481352, 11230020, 13101690, 14973360, 15722028, 17468920, 19652535, 20962704, 22460040, 26203380, 31444056, 34937840, 39305070, 44920080, 52406760, 62888112, 78610140, 104813520, 157220280, 314440560]

約数ペア:

[(1, 314440560), (2, 157220280), (3, 104813520), (4, 78610140), (5, 62888112), (6, 52406760), (7, 44920080), (8, 39305070), (9, 34937840), (10, 31444056), (12, 26203380), (14, 22460040), (15, 20962704), (16, 19652535), (18, 17468920), (20, 15722028), (21, 14973360), (24, 13101690), (28, 11230020), (30, 10481352), (35, 8984016), (36, 8734460), (40, 7861014), (42, 7486680), (45, 6987568), (48, 6550845), (56, 5615010), (60, 5240676), (63, 4991120), (70, 4492008), (72, 4367230), (80, 3930507), (84, 3743340), (89, 3533040), (90, 3493784), (105, 2994672), (112, 2807505), (120, 2620338), (126, 2495560), (140, 2246004), (144, 2183615), (168, 1871670), (178, 1766520), (180, 1746892), (210, 1497336), (240, 1310169), (252, 1247780), (267, 1177680), (280, 1123002), (315, 998224), (336, 935835), (356, 883260), (360, 873446), (420, 748668), (445, 706608), (504, 623890), (534, 588840), (560, 561501), (623, 504720), (630, 499112), (701, 448560), (712, 441630), (720, 436723), (801, 392560), (840, 374334), (890, 353304), (1008, 311945), (1068, 294420), (1246, 252360), (1260, 249556), (1335, 235536), (1402, 224280), (1424, 220815), (1602, 196280), (1680, 187167), (1780, 176652), (1869, 168240), (2103, 149520), (2136, 147210), (2492, 126180), (2520, 124778), (2670, 117768), (2804, 112140), (3115, 100944), (3204, 98140), (3505, 89712), (3560, 88326), (3738, 84120), (4005, 78512), (4206, 74760), (4272, 73605), (4907, 64080), (4984, 63090), (5040, 62389), (5340, 58884), (5607, 56080), (5608, 56070), (6230, 50472), (6309, 49840), (6408, 49070), (7010, 44856), (7120, 44163), (7476, 42060), (8010, 39256), (8412, 37380), (9345, 33648), (9814, 32040), (9968, 31545), (10515, 29904), (10680, 29442), (11214, 28040), (11216, 28035), (12460, 25236), (12618, 24920), (12816, 24535), (14020, 22428), (14721, 21360), (14952, 21030), (16020, 19628), (16824, 18690)]