165947280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 539429760

約数和(自身を除く): 373482480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 113, 116, 120, 145, 174, 211, 226, 232, 240, 290, 339, 348, 422, 435, 452, 464, 565, 580, 633, 678, 696, 844, 870, 904, 1055, 1130, 1160, 1266, 1356, 1392, 1688, 1695, 1740, 1808, 2110, 2260, 2320, 2532, 2712, 3165, 3277, 3376, 3390, 3480, 4220, 4520, 5064, 5424, 6119, 6330, 6554, 6780, 6960, 8440, 9040, 9831, 10128, 12238, 12660, 13108, 13560, 16385, 16880, 18357, 19662, 23843, 24476, 25320, 26216, 27120, 30595, 32770, 36714, 39324, 47686, 48952, 49155, 50640, 52432, 61190, 65540, 71529, 73428, 78648, 91785, 95372, 97904, 98310, 119215, 122380, 131080, 143058, 146856, 157296, 183570, 190744, 196620, 238430, 244760, 262160, 286116, 293712, 357645, 367140, 381488, 393240, 476860, 489520, 572232, 691447, 715290, 734280, 786480, 953720, 1144464, 1382894, 1430580, 1468560, 1907440, 2074341, 2765788, 2861160, 3457235, 4148682, 5531576, 5722320, 6914470, 8297364, 10371705, 11063152, 13828940, 16594728, 20743410, 27657880, 33189456, 41486820, 55315760, 82973640, 165947280]

約数ペア:

[(1, 165947280), (2, 82973640), (3, 55315760), (4, 41486820), (5, 33189456), (6, 27657880), (8, 20743410), (10, 16594728), (12, 13828940), (15, 11063152), (16, 10371705), (20, 8297364), (24, 6914470), (29, 5722320), (30, 5531576), (40, 4148682), (48, 3457235), (58, 2861160), (60, 2765788), (80, 2074341), (87, 1907440), (113, 1468560), (116, 1430580), (120, 1382894), (145, 1144464), (174, 953720), (211, 786480), (226, 734280), (232, 715290), (240, 691447), (290, 572232), (339, 489520), (348, 476860), (422, 393240), (435, 381488), (452, 367140), (464, 357645), (565, 293712), (580, 286116), (633, 262160), (678, 244760), (696, 238430), (844, 196620), (870, 190744), (904, 183570), (1055, 157296), (1130, 146856), (1160, 143058), (1266, 131080), (1356, 122380), (1392, 119215), (1688, 98310), (1695, 97904), (1740, 95372), (1808, 91785), (2110, 78648), (2260, 73428), (2320, 71529), (2532, 65540), (2712, 61190), (3165, 52432), (3277, 50640), (3376, 49155), (3390, 48952), (3480, 47686), (4220, 39324), (4520, 36714), (5064, 32770), (5424, 30595), (6119, 27120), (6330, 26216), (6554, 25320), (6780, 24476), (6960, 23843), (8440, 19662), (9040, 18357), (9831, 16880), (10128, 16385), (12238, 13560), (12660, 13108)]