313715040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 1056706560

約数和(自身を除く): 742991520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 727, 744, 870, 899, 928, 930, 992, 1160, 1240, 1392, 1454, 1488, 1740, 1798, 1860, 2181, 2320, 2480, 2697, 2784, 2908, 2976, 3480, 3596, 3635, 3720, 4362, 4495, 4640, 4960, 5394, 5816, 6960, 7192, 7270, 7440, 8724, 8990, 10788, 10905, 11632, 13485, 13920, 14384, 14540, 14880, 17448, 17980, 21083, 21576, 21810, 22537, 23264, 26970, 28768, 29080, 34896, 35960, 42166, 43152, 43620, 45074, 53940, 58160, 63249, 67611, 69792, 71920, 84332, 86304, 87240, 90148, 105415, 107880, 112685, 116320, 126498, 135222, 143840, 168664, 174480, 180296, 210830, 215760, 225370, 252996, 270444, 316245, 337328, 338055, 348960, 360592, 421660, 431520, 450740, 505992, 540888, 632490, 653573, 674656, 676110, 721184, 843320, 901480, 1011984, 1081776, 1264980, 1307146, 1352220, 1686640, 1802960, 1960719, 2023968, 2163552, 2529960, 2614292, 2704440, 3267865, 3373280, 3605920, 3921438, 5059920, 5228584, 5408880, 6535730, 7842876, 9803595, 10119840, 10457168, 10817760, 13071460, 15685752, 19607190, 20914336, 26142920, 31371504, 39214380, 52285840, 62743008, 78428760, 104571680, 156857520, 313715040]

約数ペア:

[(1, 313715040), (2, 156857520), (3, 104571680), (4, 78428760), (5, 62743008), (6, 52285840), (8, 39214380), (10, 31371504), (12, 26142920), (15, 20914336), (16, 19607190), (20, 15685752), (24, 13071460), (29, 10817760), (30, 10457168), (31, 10119840), (32, 9803595), (40, 7842876), (48, 6535730), (58, 5408880), (60, 5228584), (62, 5059920), (80, 3921438), (87, 3605920), (93, 3373280), (96, 3267865), (116, 2704440), (120, 2614292), (124, 2529960), (145, 2163552), (155, 2023968), (160, 1960719), (174, 1802960), (186, 1686640), (232, 1352220), (240, 1307146), (248, 1264980), (290, 1081776), (310, 1011984), (348, 901480), (372, 843320), (435, 721184), (464, 676110), (465, 674656), (480, 653573), (496, 632490), (580, 540888), (620, 505992), (696, 450740), (727, 431520), (744, 421660), (870, 360592), (899, 348960), (928, 338055), (930, 337328), (992, 316245), (1160, 270444), (1240, 252996), (1392, 225370), (1454, 215760), (1488, 210830), (1740, 180296), (1798, 174480), (1860, 168664), (2181, 143840), (2320, 135222), (2480, 126498), (2697, 116320), (2784, 112685), (2908, 107880), (2976, 105415), (3480, 90148), (3596, 87240), (3635, 86304), (3720, 84332), (4362, 71920), (4495, 69792), (4640, 67611), (4960, 63249), (5394, 58160), (5816, 53940), (6960, 45074), (7192, 43620), (7270, 43152), (7440, 42166), (8724, 35960), (8990, 34896), (10788, 29080), (10905, 28768), (11632, 26970), (13485, 23264), (13920, 22537), (14384, 21810), (14540, 21576), (14880, 21083), (17448, 17980)]