105939960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 379209600

約数和(自身を除く): 273269640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 419, 420, 430, 490, 516, 588, 602, 645, 735, 838, 840, 860, 903, 980, 1032, 1176, 1204, 1257, 1290, 1470, 1505, 1676, 1720, 1806, 1960, 2095, 2107, 2408, 2514, 2580, 2933, 2940, 3010, 3352, 3612, 4190, 4214, 4515, 5028, 5160, 5866, 5880, 6020, 6285, 6321, 7224, 8380, 8428, 8799, 9030, 10056, 10535, 11732, 12040, 12570, 12642, 14665, 16760, 16856, 17598, 18017, 18060, 20531, 21070, 23464, 25140, 25284, 29330, 31605, 35196, 36034, 36120, 41062, 42140, 43995, 50280, 50568, 54051, 58660, 61593, 63210, 70392, 72068, 82124, 84280, 87990, 90085, 102655, 108102, 117320, 123186, 126119, 126420, 144136, 164248, 175980, 180170, 205310, 216204, 246372, 252238, 252840, 270255, 307965, 351960, 360340, 378357, 410620, 432408, 492744, 504476, 540510, 615930, 630595, 720680, 756714, 821240, 882833, 1008952, 1081020, 1231860, 1261190, 1513428, 1765666, 1891785, 2162040, 2463720, 2522380, 2648499, 3026856, 3531332, 3783570, 4414165, 5044760, 5296998, 7062664, 7567140, 8828330, 10593996, 13242495, 15134280, 17656660, 21187992, 26484990, 35313320, 52969980, 105939960]

約数ペア:

[(1, 105939960), (2, 52969980), (3, 35313320), (4, 26484990), (5, 21187992), (6, 17656660), (7, 15134280), (8, 13242495), (10, 10593996), (12, 8828330), (14, 7567140), (15, 7062664), (20, 5296998), (21, 5044760), (24, 4414165), (28, 3783570), (30, 3531332), (35, 3026856), (40, 2648499), (42, 2522380), (43, 2463720), (49, 2162040), (56, 1891785), (60, 1765666), (70, 1513428), (84, 1261190), (86, 1231860), (98, 1081020), (105, 1008952), (120, 882833), (129, 821240), (140, 756714), (147, 720680), (168, 630595), (172, 615930), (196, 540510), (210, 504476), (215, 492744), (245, 432408), (258, 410620), (280, 378357), (294, 360340), (301, 351960), (344, 307965), (392, 270255), (419, 252840), (420, 252238), (430, 246372), (490, 216204), (516, 205310), (588, 180170), (602, 175980), (645, 164248), (735, 144136), (838, 126420), (840, 126119), (860, 123186), (903, 117320), (980, 108102), (1032, 102655), (1176, 90085), (1204, 87990), (1257, 84280), (1290, 82124), (1470, 72068), (1505, 70392), (1676, 63210), (1720, 61593), (1806, 58660), (1960, 54051), (2095, 50568), (2107, 50280), (2408, 43995), (2514, 42140), (2580, 41062), (2933, 36120), (2940, 36034), (3010, 35196), (3352, 31605), (3612, 29330), (4190, 25284), (4214, 25140), (4515, 23464), (5028, 21070), (5160, 20531), (5866, 18060), (5880, 18017), (6020, 17598), (6285, 16856), (6321, 16760), (7224, 14665), (8380, 12642), (8428, 12570), (8799, 12040), (9030, 11732), (10056, 10535)]