82610040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 178663560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 419, 424, 465, 530, 620, 636, 744, 795, 838, 930, 1060, 1240, 1257, 1272, 1590, 1643, 1676, 1860, 2095, 2120, 2514, 3180, 3286, 3352, 3720, 4190, 4929, 5028, 6285, 6360, 6572, 8215, 8380, 9858, 10056, 12570, 12989, 13144, 16430, 16760, 19716, 22207, 24645, 25140, 25978, 32860, 38967, 39432, 44414, 49290, 50280, 51956, 64945, 65720, 66621, 77934, 88828, 98580, 103912, 111035, 129890, 133242, 155868, 177656, 194835, 197160, 222070, 259780, 266484, 311736, 333105, 389670, 444140, 519560, 532968, 666210, 688417, 779340, 888280, 1332420, 1376834, 1558680, 2065251, 2664840, 2753668, 3442085, 4130502, 5507336, 6884170, 8261004, 10326255, 13768340, 16522008, 20652510, 27536680, 41305020, 82610040]

約数ペア:

[(1, 82610040), (2, 41305020), (3, 27536680), (4, 20652510), (5, 16522008), (6, 13768340), (8, 10326255), (10, 8261004), (12, 6884170), (15, 5507336), (20, 4130502), (24, 3442085), (30, 2753668), (31, 2664840), (40, 2065251), (53, 1558680), (60, 1376834), (62, 1332420), (93, 888280), (106, 779340), (120, 688417), (124, 666210), (155, 532968), (159, 519560), (186, 444140), (212, 389670), (248, 333105), (265, 311736), (310, 266484), (318, 259780), (372, 222070), (419, 197160), (424, 194835), (465, 177656), (530, 155868), (620, 133242), (636, 129890), (744, 111035), (795, 103912), (838, 98580), (930, 88828), (1060, 77934), (1240, 66621), (1257, 65720), (1272, 64945), (1590, 51956), (1643, 50280), (1676, 49290), (1860, 44414), (2095, 39432), (2120, 38967), (2514, 32860), (3180, 25978), (3286, 25140), (3352, 24645), (3720, 22207), (4190, 19716), (4929, 16760), (5028, 16430), (6285, 13144), (6360, 12989), (6572, 12570), (8215, 10056), (8380, 9858)]