160748640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 612009216

約数和(自身を除く): 451260576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 277, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 554, 558, 585, 620, 624, 720, 744, 780, 806, 831, 930, 936, 992, 1040, 1108, 1116, 1170, 1209, 1240, 1248, 1385, 1395, 1440, 1488, 1560, 1612, 1662, 1860, 1872, 2015, 2080, 2216, 2232, 2340, 2418, 2480, 2493, 2770, 2790, 2976, 3120, 3224, 3324, 3601, 3627, 3720, 3744, 4030, 4155, 4432, 4464, 4680, 4836, 4960, 4986, 5540, 5580, 6045, 6240, 6448, 6648, 7202, 7254, 7440, 8060, 8310, 8587, 8864, 8928, 9360, 9672, 9972, 10803, 11080, 11160, 12090, 12465, 12896, 13296, 14404, 14508, 14880, 16120, 16620, 17174, 18005, 18135, 18720, 19344, 19944, 21606, 22160, 22320, 24180, 24930, 25761, 26592, 28808, 29016, 32240, 32409, 33240, 34348, 36010, 36270, 38688, 39888, 42935, 43212, 44320, 44640, 48360, 49860, 51522, 54015, 57616, 58032, 64480, 64818, 66480, 68696, 72020, 72540, 77283, 79776, 85870, 86424, 96720, 99720, 103044, 108030, 111631, 115232, 116064, 128805, 129636, 132960, 137392, 144040, 145080, 154566, 162045, 171740, 172848, 193440, 199440, 206088, 216060, 223262, 257610, 259272, 274784, 288080, 290160, 309132, 324090, 334893, 343480, 345696, 386415, 398880, 412176, 432120, 446524, 515220, 518544, 558155, 576160, 580320, 618264, 648180, 669786, 686960, 772830, 824352, 864240, 893048, 1004679, 1030440, 1037088, 1116310, 1236528, 1296360, 1339572, 1373920, 1545660, 1674465, 1728480, 1786096, 2009358, 2060880, 2232620, 2473056, 2592720, 2679144, 3091320, 3348930, 3572192, 4018716, 4121760, 4465240, 5023395, 5185440, 5358288, 6182640, 6697860, 8037432, 8930480, 10046790, 10716576, 12365280, 13395720, 16074864, 17860960, 20093580, 26791440, 32149728, 40187160, 53582880, 80374320, 160748640]

約数ペア:

[(1, 160748640), (2, 80374320), (3, 53582880), (4, 40187160), (5, 32149728), (6, 26791440), (8, 20093580), (9, 17860960), (10, 16074864), (12, 13395720), (13, 12365280), (15, 10716576), (16, 10046790), (18, 8930480), (20, 8037432), (24, 6697860), (26, 6182640), (30, 5358288), (31, 5185440), (32, 5023395), (36, 4465240), (39, 4121760), (40, 4018716), (45, 3572192), (48, 3348930), (52, 3091320), (60, 2679144), (62, 2592720), (65, 2473056), (72, 2232620), (78, 2060880), (80, 2009358), (90, 1786096), (93, 1728480), (96, 1674465), (104, 1545660), (117, 1373920), (120, 1339572), (124, 1296360), (130, 1236528), (144, 1116310), (155, 1037088), (156, 1030440), (160, 1004679), (180, 893048), (186, 864240), (195, 824352), (208, 772830), (234, 686960), (240, 669786), (248, 648180), (260, 618264), (277, 580320), (279, 576160), (288, 558155), (310, 518544), (312, 515220), (360, 446524), (372, 432120), (390, 412176), (403, 398880), (416, 386415), (465, 345696), (468, 343480), (480, 334893), (496, 324090), (520, 309132), (554, 290160), (558, 288080), (585, 274784), (620, 259272), (624, 257610), (720, 223262), (744, 216060), (780, 206088), (806, 199440), (831, 193440), (930, 172848), (936, 171740), (992, 162045), (1040, 154566), (1108, 145080), (1116, 144040), (1170, 137392), (1209, 132960), (1240, 129636), (1248, 128805), (1385, 116064), (1395, 115232), (1440, 111631), (1488, 108030), (1560, 103044), (1612, 99720), (1662, 96720), (1860, 86424), (1872, 85870), (2015, 79776), (2080, 77283), (2216, 72540), (2232, 72020), (2340, 68696), (2418, 66480), (2480, 64818), (2493, 64480), (2770, 58032), (2790, 57616), (2976, 54015), (3120, 51522), (3224, 49860), (3324, 48360), (3601, 44640), (3627, 44320), (3720, 43212), (3744, 42935), (4030, 39888), (4155, 38688), (4432, 36270), (4464, 36010), (4680, 34348), (4836, 33240), (4960, 32409), (4986, 32240), (5540, 29016), (5580, 28808), (6045, 26592), (6240, 25761), (6448, 24930), (6648, 24180), (7202, 22320), (7254, 22160), (7440, 21606), (8060, 19944), (8310, 19344), (8587, 18720), (8864, 18135), (8928, 18005), (9360, 17174), (9672, 16620), (9972, 16120), (10803, 14880), (11080, 14508), (11160, 14404), (12090, 13296), (12465, 12896)]