15694140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 56770560

約数和(自身を除く): 41076420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 55, 60, 66, 70, 77, 79, 84, 86, 105, 110, 129, 132, 140, 154, 158, 165, 172, 210, 215, 220, 231, 237, 258, 301, 308, 316, 330, 385, 395, 420, 430, 462, 473, 474, 516, 553, 602, 645, 660, 770, 790, 860, 869, 903, 924, 946, 948, 1106, 1155, 1185, 1204, 1290, 1419, 1505, 1540, 1580, 1659, 1738, 1806, 1892, 2212, 2310, 2365, 2370, 2580, 2607, 2765, 2838, 3010, 3311, 3318, 3397, 3476, 3612, 4345, 4515, 4620, 4730, 4740, 5214, 5530, 5676, 6020, 6083, 6622, 6636, 6794, 7095, 8295, 8690, 9030, 9460, 9933, 10191, 10428, 11060, 12166, 13035, 13244, 13588, 14190, 16555, 16590, 16985, 17380, 18060, 18249, 19866, 20382, 23779, 24332, 26070, 28380, 30415, 33110, 33180, 33970, 36498, 37367, 39732, 40764, 47558, 49665, 50955, 52140, 60830, 66220, 67940, 71337, 72996, 74734, 91245, 95116, 99330, 101910, 112101, 118895, 121660, 142674, 149468, 182490, 186835, 198660, 203820, 224202, 237790, 261569, 285348, 356685, 364980, 373670, 448404, 475580, 523138, 560505, 713370, 747340, 784707, 1046276, 1121010, 1307845, 1426740, 1569414, 2242020, 2615690, 3138828, 3923535, 5231380, 7847070, 15694140]

約数ペア:

[(1, 15694140), (2, 7847070), (3, 5231380), (4, 3923535), (5, 3138828), (6, 2615690), (7, 2242020), (10, 1569414), (11, 1426740), (12, 1307845), (14, 1121010), (15, 1046276), (20, 784707), (21, 747340), (22, 713370), (28, 560505), (30, 523138), (33, 475580), (35, 448404), (42, 373670), (43, 364980), (44, 356685), (55, 285348), (60, 261569), (66, 237790), (70, 224202), (77, 203820), (79, 198660), (84, 186835), (86, 182490), (105, 149468), (110, 142674), (129, 121660), (132, 118895), (140, 112101), (154, 101910), (158, 99330), (165, 95116), (172, 91245), (210, 74734), (215, 72996), (220, 71337), (231, 67940), (237, 66220), (258, 60830), (301, 52140), (308, 50955), (316, 49665), (330, 47558), (385, 40764), (395, 39732), (420, 37367), (430, 36498), (462, 33970), (473, 33180), (474, 33110), (516, 30415), (553, 28380), (602, 26070), (645, 24332), (660, 23779), (770, 20382), (790, 19866), (860, 18249), (869, 18060), (903, 17380), (924, 16985), (946, 16590), (948, 16555), (1106, 14190), (1155, 13588), (1185, 13244), (1204, 13035), (1290, 12166), (1419, 11060), (1505, 10428), (1540, 10191), (1580, 9933), (1659, 9460), (1738, 9030), (1806, 8690), (1892, 8295), (2212, 7095), (2310, 6794), (2365, 6636), (2370, 6622), (2580, 6083), (2607, 6020), (2765, 5676), (2838, 5530), (3010, 5214), (3311, 4740), (3318, 4730), (3397, 4620), (3476, 4515), (3612, 4345)]