160925760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 168

約数和(自身を含む): 562026816

約数和(自身を除く): 401101056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 787, 852, 960, 1065, 1136, 1278, 1420, 1440, 1574, 1704, 2130, 2272, 2361, 2556, 2840, 2880, 3148, 3195, 3408, 3935, 4260, 4544, 4722, 5112, 5680, 6296, 6390, 6816, 7083, 7870, 8520, 9444, 10224, 11360, 11805, 12592, 12780, 13632, 14166, 15740, 17040, 18888, 20448, 22720, 23610, 25184, 25560, 28332, 31480, 34080, 35415, 37776, 40896, 47220, 50368, 51120, 55877, 56664, 62960, 68160, 70830, 75552, 94440, 102240, 111754, 113328, 125920, 141660, 151104, 167631, 188880, 204480, 223508, 226656, 251840, 279385, 283320, 335262, 377760, 447016, 453312, 502893, 558770, 566640, 670524, 755520, 838155, 894032, 1005786, 1117540, 1133280, 1341048, 1676310, 1788064, 2011572, 2235080, 2266560, 2514465, 2682096, 3352620, 3576128, 4023144, 4470160, 5028930, 5364192, 6705240, 8046288, 8940320, 10057860, 10728384, 13410480, 16092576, 17880640, 20115720, 26820960, 32185152, 40231440, 53641920, 80462880, 160925760]

約数ペア:

[(1, 160925760), (2, 80462880), (3, 53641920), (4, 40231440), (5, 32185152), (6, 26820960), (8, 20115720), (9, 17880640), (10, 16092576), (12, 13410480), (15, 10728384), (16, 10057860), (18, 8940320), (20, 8046288), (24, 6705240), (30, 5364192), (32, 5028930), (36, 4470160), (40, 4023144), (45, 3576128), (48, 3352620), (60, 2682096), (64, 2514465), (71, 2266560), (72, 2235080), (80, 2011572), (90, 1788064), (96, 1676310), (120, 1341048), (142, 1133280), (144, 1117540), (160, 1005786), (180, 894032), (192, 838155), (213, 755520), (240, 670524), (284, 566640), (288, 558770), (320, 502893), (355, 453312), (360, 447016), (426, 377760), (480, 335262), (568, 283320), (576, 279385), (639, 251840), (710, 226656), (720, 223508), (787, 204480), (852, 188880), (960, 167631), (1065, 151104), (1136, 141660), (1278, 125920), (1420, 113328), (1440, 111754), (1574, 102240), (1704, 94440), (2130, 75552), (2272, 70830), (2361, 68160), (2556, 62960), (2840, 56664), (2880, 55877), (3148, 51120), (3195, 50368), (3408, 47220), (3935, 40896), (4260, 37776), (4544, 35415), (4722, 34080), (5112, 31480), (5680, 28332), (6296, 25560), (6390, 25184), (6816, 23610), (7083, 22720), (7870, 20448), (8520, 18888), (9444, 17040), (10224, 15740), (11360, 14166), (11805, 13632), (12592, 12780)]