160706520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1546

約数の個数: 192

約数和(自身を含む): 587321280

約数和(自身を除く): 426614760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1493, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2986, 2990, 3588, 4140, 4479, 4485, 4680, 5382, 5972, 5980, 7176, 7465, 8280, 8958, 8970, 10764, 11944, 11960, 13437, 13455, 14930, 17916, 17940, 19409, 21528, 22395, 26874, 26910, 29860, 34339, 35832, 35880, 38818, 44790, 53748, 53820, 58227, 59720, 67185, 68678, 77636, 89580, 97045, 103017, 107496, 107640, 116454, 134370, 137356, 155272, 171695, 174681, 179160, 194090, 206034, 232908, 268740, 274712, 291135, 309051, 343390, 349362, 388180, 412068, 446407, 465816, 515085, 537480, 582270, 618102, 686780, 698724, 776360, 824136, 873405, 892814, 1030170, 1164540, 1236204, 1339221, 1373560, 1397448, 1545255, 1746810, 1785628, 2060340, 2232035, 2329080, 2472408, 2678442, 3090510, 3493620, 3571256, 4017663, 4120680, 4464070, 5356884, 6181020, 6696105, 6987240, 8035326, 8928140, 10713768, 12362040, 13392210, 16070652, 17856280, 20088315, 26784420, 32141304, 40176630, 53568840, 80353260, 160706520]

約数ペア:

[(1, 160706520), (2, 80353260), (3, 53568840), (4, 40176630), (5, 32141304), (6, 26784420), (8, 20088315), (9, 17856280), (10, 16070652), (12, 13392210), (13, 12362040), (15, 10713768), (18, 8928140), (20, 8035326), (23, 6987240), (24, 6696105), (26, 6181020), (30, 5356884), (36, 4464070), (39, 4120680), (40, 4017663), (45, 3571256), (46, 3493620), (52, 3090510), (60, 2678442), (65, 2472408), (69, 2329080), (72, 2232035), (78, 2060340), (90, 1785628), (92, 1746810), (104, 1545255), (115, 1397448), (117, 1373560), (120, 1339221), (130, 1236204), (138, 1164540), (156, 1030170), (180, 892814), (184, 873405), (195, 824136), (207, 776360), (230, 698724), (234, 686780), (260, 618102), (276, 582270), (299, 537480), (312, 515085), (345, 465816), (360, 446407), (390, 412068), (414, 388180), (460, 349362), (468, 343390), (520, 309051), (552, 291135), (585, 274712), (598, 268740), (690, 232908), (780, 206034), (828, 194090), (897, 179160), (920, 174681), (936, 171695), (1035, 155272), (1170, 137356), (1196, 134370), (1380, 116454), (1493, 107640), (1495, 107496), (1560, 103017), (1656, 97045), (1794, 89580), (2070, 77636), (2340, 68678), (2392, 67185), (2691, 59720), (2760, 58227), (2986, 53820), (2990, 53748), (3588, 44790), (4140, 38818), (4479, 35880), (4485, 35832), (4680, 34339), (5382, 29860), (5972, 26910), (5980, 26874), (7176, 22395), (7465, 21528), (8280, 19409), (8958, 17940), (8970, 17916), (10764, 14930), (11944, 13455), (11960, 13437)]