71004180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 229743360

約数和(自身を除く): 158739180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 43, 52, 58, 60, 65, 73, 78, 86, 87, 116, 129, 130, 145, 146, 156, 172, 174, 195, 215, 219, 258, 260, 290, 292, 348, 365, 377, 390, 430, 435, 438, 516, 559, 580, 645, 730, 754, 780, 860, 870, 876, 949, 1095, 1118, 1131, 1247, 1290, 1460, 1508, 1677, 1740, 1885, 1898, 2117, 2190, 2236, 2262, 2494, 2580, 2795, 2847, 3139, 3354, 3741, 3770, 3796, 4234, 4380, 4524, 4745, 4988, 5590, 5655, 5694, 6235, 6278, 6351, 6708, 7482, 7540, 8385, 8468, 9417, 9490, 10585, 11180, 11310, 11388, 12470, 12556, 12702, 14235, 14964, 15695, 16211, 16770, 18705, 18834, 18980, 21170, 22620, 24940, 25404, 27521, 28470, 31390, 31755, 32422, 33540, 37410, 37668, 40807, 42340, 47085, 48633, 55042, 56940, 62780, 63510, 64844, 74820, 81055, 81614, 82563, 91031, 94170, 97266, 110084, 122421, 127020, 137605, 162110, 163228, 165126, 182062, 188340, 194532, 204035, 243165, 244842, 273093, 275210, 324220, 330252, 364124, 408070, 412815, 455155, 486330, 489684, 546186, 550420, 612105, 816140, 825630, 910310, 972660, 1092372, 1183403, 1224210, 1365465, 1651260, 1820620, 2366806, 2448420, 2730930, 3550209, 4733612, 5461860, 5917015, 7100418, 11834030, 14200836, 17751045, 23668060, 35502090, 71004180]

約数ペア:

[(1, 71004180), (2, 35502090), (3, 23668060), (4, 17751045), (5, 14200836), (6, 11834030), (10, 7100418), (12, 5917015), (13, 5461860), (15, 4733612), (20, 3550209), (26, 2730930), (29, 2448420), (30, 2366806), (39, 1820620), (43, 1651260), (52, 1365465), (58, 1224210), (60, 1183403), (65, 1092372), (73, 972660), (78, 910310), (86, 825630), (87, 816140), (116, 612105), (129, 550420), (130, 546186), (145, 489684), (146, 486330), (156, 455155), (172, 412815), (174, 408070), (195, 364124), (215, 330252), (219, 324220), (258, 275210), (260, 273093), (290, 244842), (292, 243165), (348, 204035), (365, 194532), (377, 188340), (390, 182062), (430, 165126), (435, 163228), (438, 162110), (516, 137605), (559, 127020), (580, 122421), (645, 110084), (730, 97266), (754, 94170), (780, 91031), (860, 82563), (870, 81614), (876, 81055), (949, 74820), (1095, 64844), (1118, 63510), (1131, 62780), (1247, 56940), (1290, 55042), (1460, 48633), (1508, 47085), (1677, 42340), (1740, 40807), (1885, 37668), (1898, 37410), (2117, 33540), (2190, 32422), (2236, 31755), (2262, 31390), (2494, 28470), (2580, 27521), (2795, 25404), (2847, 24940), (3139, 22620), (3354, 21170), (3741, 18980), (3770, 18834), (3796, 18705), (4234, 16770), (4380, 16211), (4524, 15695), (4745, 14964), (4988, 14235), (5590, 12702), (5655, 12556), (5694, 12470), (6235, 11388), (6278, 11310), (6351, 11180), (6708, 10585), (7482, 9490), (7540, 9417), (8385, 8468)]