361917920

素因数分解:

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

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1107636768

約数和(自身を除く): 745718848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 53, 56, 65, 67, 70, 80, 91, 98, 104, 106, 112, 130, 134, 140, 160, 182, 196, 208, 212, 224, 245, 260, 265, 268, 280, 335, 364, 371, 392, 416, 424, 455, 469, 490, 520, 530, 536, 560, 637, 670, 689, 728, 742, 784, 848, 871, 910, 938, 980, 1040, 1060, 1072, 1120, 1274, 1340, 1378, 1456, 1484, 1568, 1696, 1742, 1820, 1855, 1876, 1960, 2080, 2120, 2144, 2345, 2548, 2597, 2680, 2756, 2912, 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, 7840, 8480, 8710, 9380, 9646, 10192, 10388, 10720, 11024, 11872, 12194, 12740, 12985, 13132, 13780, 13936, 14204, 14560, 14840, 15008, 16415, 17420, 17755, 18760, 19292, 20384, 20776, 22048, 24115, 24388, 24857, 25480, 25970, 26264, 27560, 27872, 28408, 29680, 30485, 32830, 33761, 34840, 35510, 37520, 38584, 41552, 42679, 46163, 48230, 48776, 49714, 50960, 51940, 52528, 55120, 56816, 59360, 60970, 65660, 67522, 69680, 71020, 75040, 77168, 83104, 85358, 92326, 96460, 97552, 99428, 101920, 103880, 105056, 110240, 113632, 121940, 124285, 131320, 135044, 139360, 142040, 154336, 168805, 170716, 173999, 184652, 192920, 195104, 198856, 207760, 213395, 230815, 243880, 248570, 262640, 270088, 284080, 323141, 337610, 341432, 347998, 369304, 385840, 397712, 415520, 426790, 461630, 487760, 497140, 525280, 540176, 568160, 646282, 675220, 682864, 695996, 738608, 771680, 795424, 853580, 869995, 923260, 975520, 994280, 1080352, 1292564, 1350440, 1365728, 1391992, 1477216, 1615705, 1707160, 1739990, 1846520, 1988560, 2261987, 2585128, 2700880, 2783984, 3231410, 3414320, 3479980, 3693040, 3977120, 4523974, 5170256, 5401760, 5567968, 6462820, 6828640, 6959960, 7386080, 9047948, 10340512, 11309935, 12925640, 13919920, 18095896, 22619870, 25851280, 27839840, 36191792, 45239740, 51702560, 72383584, 90479480, 180958960, 361917920]

約数ペア:

[(1, 361917920), (2, 180958960), (4, 90479480), (5, 72383584), (7, 51702560), (8, 45239740), (10, 36191792), (13, 27839840), (14, 25851280), (16, 22619870), (20, 18095896), (26, 13919920), (28, 12925640), (32, 11309935), (35, 10340512), (40, 9047948), (49, 7386080), (52, 6959960), (53, 6828640), (56, 6462820), (65, 5567968), (67, 5401760), (70, 5170256), (80, 4523974), (91, 3977120), (98, 3693040), (104, 3479980), (106, 3414320), (112, 3231410), (130, 2783984), (134, 2700880), (140, 2585128), (160, 2261987), (182, 1988560), (196, 1846520), (208, 1739990), (212, 1707160), (224, 1615705), (245, 1477216), (260, 1391992), (265, 1365728), (268, 1350440), (280, 1292564), (335, 1080352), (364, 994280), (371, 975520), (392, 923260), (416, 869995), (424, 853580), (455, 795424), (469, 771680), (490, 738608), (520, 695996), (530, 682864), (536, 675220), (560, 646282), (637, 568160), (670, 540176), (689, 525280), (728, 497140), (742, 487760), (784, 461630), (848, 426790), (871, 415520), (910, 397712), (938, 385840), (980, 369304), (1040, 347998), (1060, 341432), (1072, 337610), (1120, 323141), (1274, 284080), (1340, 270088), (1378, 262640), (1456, 248570), (1484, 243880), (1568, 230815), (1696, 213395), (1742, 207760), (1820, 198856), (1855, 195104), (1876, 192920), (1960, 184652), (2080, 173999), (2120, 170716), (2144, 168805), (2345, 154336), (2548, 142040), (2597, 139360), (2680, 135044), (2756, 131320), (2912, 124285), (2968, 121940), (3185, 113632), (3283, 110240), (3445, 105056), (3484, 103880), (3551, 101920), (3640, 99428), (3710, 97552), (3752, 96460), (3920, 92326), (4240, 85358), (4355, 83104), (4690, 77168), (4823, 75040), (5096, 71020), (5194, 69680), (5360, 67522), (5512, 65660), (5936, 60970), (6097, 59360), (6370, 56816), (6566, 55120), (6890, 52528), (6968, 51940), (7102, 50960), (7280, 49714), (7420, 48776), (7504, 48230), (7840, 46163), (8480, 42679), (8710, 41552), (9380, 38584), (9646, 37520), (10192, 35510), (10388, 34840), (10720, 33761), (11024, 32830), (11872, 30485), (12194, 29680), (12740, 28408), (12985, 27872), (13132, 27560), (13780, 26264), (13936, 25970), (14204, 25480), (14560, 24857), (14840, 24388), (15008, 24115), (16415, 22048), (17420, 20776), (17755, 20384), (18760, 19292)]