162920160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 240

約数和(自身を含む): 619841376

約数和(自身を除く): 456921216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 967, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1934, 2080, 2106, 2160, 2340, 2592, 2808, 2901, 3120, 3240, 3510, 3744, 3868, 4212, 4320, 4680, 4835, 5265, 5616, 5802, 6240, 6480, 7020, 7736, 8424, 8703, 9360, 9670, 10530, 11232, 11604, 12571, 12960, 14040, 14505, 15472, 16848, 17406, 18720, 19340, 21060, 23208, 25142, 26109, 28080, 29010, 30944, 33696, 34812, 37713, 38680, 42120, 43515, 46416, 50284, 52218, 56160, 58020, 62855, 69624, 75426, 77360, 78327, 84240, 87030, 92832, 100568, 104436, 113139, 116040, 125710, 130545, 139248, 150852, 154720, 156654, 168480, 174060, 188565, 201136, 208872, 226278, 232080, 251420, 261090, 278496, 301704, 313308, 339417, 348120, 377130, 391635, 402272, 417744, 452556, 464160, 502840, 522180, 565695, 603408, 626616, 678834, 696240, 754260, 783270, 835488, 905112, 1005680, 1018251, 1044360, 1131390, 1206816, 1253232, 1357668, 1392480, 1508520, 1566540, 1697085, 1810224, 2011360, 2036502, 2088720, 2262780, 2506464, 2715336, 3017040, 3133080, 3394170, 3620448, 4073004, 4177440, 4525560, 5091255, 5430672, 6034080, 6266160, 6788340, 8146008, 9051120, 10182510, 10861344, 12532320, 13576680, 16292016, 18102240, 20365020, 27153360, 32584032, 40730040, 54306720, 81460080, 162920160]

約数ペア:

[(1, 162920160), (2, 81460080), (3, 54306720), (4, 40730040), (5, 32584032), (6, 27153360), (8, 20365020), (9, 18102240), (10, 16292016), (12, 13576680), (13, 12532320), (15, 10861344), (16, 10182510), (18, 9051120), (20, 8146008), (24, 6788340), (26, 6266160), (27, 6034080), (30, 5430672), (32, 5091255), (36, 4525560), (39, 4177440), (40, 4073004), (45, 3620448), (48, 3394170), (52, 3133080), (54, 3017040), (60, 2715336), (65, 2506464), (72, 2262780), (78, 2088720), (80, 2036502), (81, 2011360), (90, 1810224), (96, 1697085), (104, 1566540), (108, 1508520), (117, 1392480), (120, 1357668), (130, 1253232), (135, 1206816), (144, 1131390), (156, 1044360), (160, 1018251), (162, 1005680), (180, 905112), (195, 835488), (208, 783270), (216, 754260), (234, 696240), (240, 678834), (260, 626616), (270, 603408), (288, 565695), (312, 522180), (324, 502840), (351, 464160), (360, 452556), (390, 417744), (405, 402272), (416, 391635), (432, 377130), (468, 348120), (480, 339417), (520, 313308), (540, 301704), (585, 278496), (624, 261090), (648, 251420), (702, 232080), (720, 226278), (780, 208872), (810, 201136), (864, 188565), (936, 174060), (967, 168480), (1040, 156654), (1053, 154720), (1080, 150852), (1170, 139248), (1248, 130545), (1296, 125710), (1404, 116040), (1440, 113139), (1560, 104436), (1620, 100568), (1755, 92832), (1872, 87030), (1934, 84240), (2080, 78327), (2106, 77360), (2160, 75426), (2340, 69624), (2592, 62855), (2808, 58020), (2901, 56160), (3120, 52218), (3240, 50284), (3510, 46416), (3744, 43515), (3868, 42120), (4212, 38680), (4320, 37713), (4680, 34812), (4835, 33696), (5265, 30944), (5616, 29010), (5802, 28080), (6240, 26109), (6480, 25142), (7020, 23208), (7736, 21060), (8424, 19340), (8703, 18720), (9360, 17406), (9670, 16848), (10530, 15472), (11232, 14505), (11604, 14040), (12571, 12960)]