180958960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 545027616

約数和(自身を除く): 364068656

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 53, 56, 65, 67, 70, 80, 91, 98, 104, 106, 112, 130, 134, 140, 182, 196, 208, 212, 245, 260, 265, 268, 280, 335, 364, 371, 392, 424, 455, 469, 490, 520, 530, 536, 560, 637, 670, 689, 728, 742, 784, 848, 871, 910, 938, 980, 1040, 1060, 1072, 1274, 1340, 1378, 1456, 1484, 1742, 1820, 1855, 1876, 1960, 2120, 2345, 2548, 2597, 2680, 2756, 2968, 3185, 3283, 3445, 3484, 3551, 3640, 3710, 3752, 3920, 4240, 4355, 4690, 4823, 5096, 5194, 5360, 5512, 5936, 6097, 6370, 6566, 6890, 6968, 7102, 7280, 7420, 7504, 8710, 9380, 9646, 10192, 10388, 11024, 12194, 12740, 12985, 13132, 13780, 13936, 14204, 14840, 16415, 17420, 17755, 18760, 19292, 20776, 24115, 24388, 24857, 25480, 25970, 26264, 27560, 28408, 29680, 30485, 32830, 33761, 34840, 35510, 37520, 38584, 41552, 42679, 46163, 48230, 48776, 49714, 50960, 51940, 52528, 55120, 56816, 60970, 65660, 67522, 69680, 71020, 77168, 85358, 92326, 96460, 97552, 99428, 103880, 121940, 124285, 131320, 135044, 142040, 168805, 170716, 173999, 184652, 192920, 198856, 207760, 213395, 230815, 243880, 248570, 262640, 270088, 284080, 323141, 337610, 341432, 347998, 369304, 385840, 397712, 426790, 461630, 487760, 497140, 540176, 646282, 675220, 682864, 695996, 738608, 853580, 869995, 923260, 994280, 1292564, 1350440, 1391992, 1615705, 1707160, 1739990, 1846520, 1988560, 2261987, 2585128, 2700880, 2783984, 3231410, 3414320, 3479980, 3693040, 4523974, 5170256, 6462820, 6959960, 9047948, 11309935, 12925640, 13919920, 18095896, 22619870, 25851280, 36191792, 45239740, 90479480, 180958960]

約数ペア:

[(1, 180958960), (2, 90479480), (4, 45239740), (5, 36191792), (7, 25851280), (8, 22619870), (10, 18095896), (13, 13919920), (14, 12925640), (16, 11309935), (20, 9047948), (26, 6959960), (28, 6462820), (35, 5170256), (40, 4523974), (49, 3693040), (52, 3479980), (53, 3414320), (56, 3231410), (65, 2783984), (67, 2700880), (70, 2585128), (80, 2261987), (91, 1988560), (98, 1846520), (104, 1739990), (106, 1707160), (112, 1615705), (130, 1391992), (134, 1350440), (140, 1292564), (182, 994280), (196, 923260), (208, 869995), (212, 853580), (245, 738608), (260, 695996), (265, 682864), (268, 675220), (280, 646282), (335, 540176), (364, 497140), (371, 487760), (392, 461630), (424, 426790), (455, 397712), (469, 385840), (490, 369304), (520, 347998), (530, 341432), (536, 337610), (560, 323141), (637, 284080), (670, 270088), (689, 262640), (728, 248570), (742, 243880), (784, 230815), (848, 213395), (871, 207760), (910, 198856), (938, 192920), (980, 184652), (1040, 173999), (1060, 170716), (1072, 168805), (1274, 142040), (1340, 135044), (1378, 131320), (1456, 124285), (1484, 121940), (1742, 103880), (1820, 99428), (1855, 97552), (1876, 96460), (1960, 92326), (2120, 85358), (2345, 77168), (2548, 71020), (2597, 69680), (2680, 67522), (2756, 65660), (2968, 60970), (3185, 56816), (3283, 55120), (3445, 52528), (3484, 51940), (3551, 50960), (3640, 49714), (3710, 48776), (3752, 48230), (3920, 46163), (4240, 42679), (4355, 41552), (4690, 38584), (4823, 37520), (5096, 35510), (5194, 34840), (5360, 33761), (5512, 32830), (5936, 30485), (6097, 29680), (6370, 28408), (6566, 27560), (6890, 26264), (6968, 25970), (7102, 25480), (7280, 24857), (7420, 24388), (7504, 24115), (8710, 20776), (9380, 19292), (9646, 18760), (10192, 17755), (10388, 17420), (11024, 16415), (12194, 14840), (12740, 14204), (12985, 13936), (13132, 13780)]