428058120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1764

約数の個数: 192

約数和(自身を含む): 1529478720

約数和(自身を除く): 1101420600

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, 420, 430, 490, 516, 588, 602, 645, 735, 840, 860, 903, 980, 1032, 1176, 1204, 1290, 1470, 1505, 1693, 1720, 1806, 1960, 2107, 2408, 2580, 2940, 3010, 3386, 3612, 4214, 4515, 5079, 5160, 5880, 6020, 6321, 6772, 7224, 8428, 8465, 9030, 10158, 10535, 11851, 12040, 12642, 13544, 16856, 16930, 18060, 20316, 21070, 23702, 25284, 25395, 31605, 33860, 35553, 36120, 40632, 42140, 47404, 50568, 50790, 59255, 63210, 67720, 71106, 72799, 82957, 84280, 94808, 101580, 118510, 126420, 142212, 145598, 165914, 177765, 203160, 218397, 237020, 248871, 252840, 284424, 291196, 331828, 355530, 363995, 414785, 436794, 474040, 497742, 509593, 582392, 663656, 711060, 727990, 829570, 873588, 995484, 1019186, 1091985, 1244355, 1422120, 1455980, 1528779, 1659140, 1747176, 1990968, 2038372, 2183970, 2488710, 2547965, 2911960, 3057558, 3318280, 3567151, 4076744, 4367940, 4977420, 5095930, 6115116, 7134302, 7643895, 8735880, 9954840, 10191860, 10701453, 12230232, 14268604, 15287790, 17835755, 20383720, 21402906, 28537208, 30575580, 35671510, 42805812, 53507265, 61151160, 71343020, 85611624, 107014530, 142686040, 214029060, 428058120]

約数ペア:

[(1, 428058120), (2, 214029060), (3, 142686040), (4, 107014530), (5, 85611624), (6, 71343020), (7, 61151160), (8, 53507265), (10, 42805812), (12, 35671510), (14, 30575580), (15, 28537208), (20, 21402906), (21, 20383720), (24, 17835755), (28, 15287790), (30, 14268604), (35, 12230232), (40, 10701453), (42, 10191860), (43, 9954840), (49, 8735880), (56, 7643895), (60, 7134302), (70, 6115116), (84, 5095930), (86, 4977420), (98, 4367940), (105, 4076744), (120, 3567151), (129, 3318280), (140, 3057558), (147, 2911960), (168, 2547965), (172, 2488710), (196, 2183970), (210, 2038372), (215, 1990968), (245, 1747176), (258, 1659140), (280, 1528779), (294, 1455980), (301, 1422120), (344, 1244355), (392, 1091985), (420, 1019186), (430, 995484), (490, 873588), (516, 829570), (588, 727990), (602, 711060), (645, 663656), (735, 582392), (840, 509593), (860, 497742), (903, 474040), (980, 436794), (1032, 414785), (1176, 363995), (1204, 355530), (1290, 331828), (1470, 291196), (1505, 284424), (1693, 252840), (1720, 248871), (1806, 237020), (1960, 218397), (2107, 203160), (2408, 177765), (2580, 165914), (2940, 145598), (3010, 142212), (3386, 126420), (3612, 118510), (4214, 101580), (4515, 94808), (5079, 84280), (5160, 82957), (5880, 72799), (6020, 71106), (6321, 67720), (6772, 63210), (7224, 59255), (8428, 50790), (8465, 50568), (9030, 47404), (10158, 42140), (10535, 40632), (11851, 36120), (12040, 35553), (12642, 33860), (13544, 31605), (16856, 25395), (16930, 25284), (18060, 23702), (20316, 21070)]