39879060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 130394880

約数和(自身を除く): 90515820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 41, 43, 52, 58, 60, 65, 78, 82, 86, 87, 116, 123, 129, 130, 145, 156, 164, 172, 174, 195, 205, 215, 246, 258, 260, 290, 348, 377, 390, 410, 430, 435, 492, 516, 533, 559, 580, 615, 645, 754, 780, 820, 860, 870, 1066, 1118, 1131, 1189, 1230, 1247, 1290, 1508, 1599, 1677, 1740, 1763, 1885, 2132, 2236, 2262, 2378, 2460, 2494, 2580, 2665, 2795, 3198, 3354, 3526, 3567, 3741, 3770, 4524, 4756, 4988, 5289, 5330, 5590, 5655, 5945, 6235, 6396, 6708, 7052, 7134, 7482, 7540, 7995, 8385, 8815, 10578, 10660, 11180, 11310, 11890, 12470, 14268, 14964, 15457, 15990, 16211, 16770, 17630, 17835, 18705, 21156, 22620, 22919, 23780, 24940, 26445, 30914, 31980, 32422, 33540, 35260, 35670, 37410, 45838, 46371, 48633, 51127, 52890, 61828, 64844, 68757, 71340, 74820, 77285, 81055, 91676, 92742, 97266, 102254, 105780, 114595, 137514, 153381, 154570, 162110, 185484, 194532, 204508, 229190, 231855, 243165, 255635, 275028, 306762, 309140, 324220, 343785, 458380, 463710, 486330, 511270, 613524, 664651, 687570, 766905, 927420, 972660, 1022540, 1329302, 1375140, 1533810, 1993953, 2658604, 3067620, 3323255, 3987906, 6646510, 7975812, 9969765, 13293020, 19939530, 39879060]

約数ペア:

[(1, 39879060), (2, 19939530), (3, 13293020), (4, 9969765), (5, 7975812), (6, 6646510), (10, 3987906), (12, 3323255), (13, 3067620), (15, 2658604), (20, 1993953), (26, 1533810), (29, 1375140), (30, 1329302), (39, 1022540), (41, 972660), (43, 927420), (52, 766905), (58, 687570), (60, 664651), (65, 613524), (78, 511270), (82, 486330), (86, 463710), (87, 458380), (116, 343785), (123, 324220), (129, 309140), (130, 306762), (145, 275028), (156, 255635), (164, 243165), (172, 231855), (174, 229190), (195, 204508), (205, 194532), (215, 185484), (246, 162110), (258, 154570), (260, 153381), (290, 137514), (348, 114595), (377, 105780), (390, 102254), (410, 97266), (430, 92742), (435, 91676), (492, 81055), (516, 77285), (533, 74820), (559, 71340), (580, 68757), (615, 64844), (645, 61828), (754, 52890), (780, 51127), (820, 48633), (860, 46371), (870, 45838), (1066, 37410), (1118, 35670), (1131, 35260), (1189, 33540), (1230, 32422), (1247, 31980), (1290, 30914), (1508, 26445), (1599, 24940), (1677, 23780), (1740, 22919), (1763, 22620), (1885, 21156), (2132, 18705), (2236, 17835), (2262, 17630), (2378, 16770), (2460, 16211), (2494, 15990), (2580, 15457), (2665, 14964), (2795, 14268), (3198, 12470), (3354, 11890), (3526, 11310), (3567, 11180), (3741, 10660), (3770, 10578), (4524, 8815), (4756, 8385), (4988, 7995), (5289, 7540), (5330, 7482), (5590, 7134), (5655, 7052), (5945, 6708), (6235, 6396)]