40187160

素因数分解:

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

素因数の和:338

約数の個数: 192

約数和(自身を含む): 145716480

約数和(自身を除く): 105529320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 277, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 554, 558, 585, 620, 744, 780, 806, 831, 930, 936, 1108, 1116, 1170, 1209, 1240, 1385, 1395, 1560, 1612, 1662, 1860, 2015, 2216, 2232, 2340, 2418, 2493, 2770, 2790, 3224, 3324, 3601, 3627, 3720, 4030, 4155, 4680, 4836, 4986, 5540, 5580, 6045, 6648, 7202, 7254, 8060, 8310, 8587, 9672, 9972, 10803, 11080, 11160, 12090, 12465, 14404, 14508, 16120, 16620, 17174, 18005, 18135, 19944, 21606, 24180, 24930, 25761, 28808, 29016, 32409, 33240, 34348, 36010, 36270, 42935, 43212, 48360, 49860, 51522, 54015, 64818, 68696, 72020, 72540, 77283, 85870, 86424, 99720, 103044, 108030, 111631, 128805, 129636, 144040, 145080, 154566, 162045, 171740, 206088, 216060, 223262, 257610, 259272, 309132, 324090, 334893, 343480, 386415, 432120, 446524, 515220, 558155, 618264, 648180, 669786, 772830, 893048, 1004679, 1030440, 1116310, 1296360, 1339572, 1545660, 1674465, 2009358, 2232620, 2679144, 3091320, 3348930, 4018716, 4465240, 5023395, 6697860, 8037432, 10046790, 13395720, 20093580, 40187160]

約数ペア:

[(1, 40187160), (2, 20093580), (3, 13395720), (4, 10046790), (5, 8037432), (6, 6697860), (8, 5023395), (9, 4465240), (10, 4018716), (12, 3348930), (13, 3091320), (15, 2679144), (18, 2232620), (20, 2009358), (24, 1674465), (26, 1545660), (30, 1339572), (31, 1296360), (36, 1116310), (39, 1030440), (40, 1004679), (45, 893048), (52, 772830), (60, 669786), (62, 648180), (65, 618264), (72, 558155), (78, 515220), (90, 446524), (93, 432120), (104, 386415), (117, 343480), (120, 334893), (124, 324090), (130, 309132), (155, 259272), (156, 257610), (180, 223262), (186, 216060), (195, 206088), (234, 171740), (248, 162045), (260, 154566), (277, 145080), (279, 144040), (310, 129636), (312, 128805), (360, 111631), (372, 108030), (390, 103044), (403, 99720), (465, 86424), (468, 85870), (520, 77283), (554, 72540), (558, 72020), (585, 68696), (620, 64818), (744, 54015), (780, 51522), (806, 49860), (831, 48360), (930, 43212), (936, 42935), (1108, 36270), (1116, 36010), (1170, 34348), (1209, 33240), (1240, 32409), (1385, 29016), (1395, 28808), (1560, 25761), (1612, 24930), (1662, 24180), (1860, 21606), (2015, 19944), (2216, 18135), (2232, 18005), (2340, 17174), (2418, 16620), (2493, 16120), (2770, 14508), (2790, 14404), (3224, 12465), (3324, 12090), (3601, 11160), (3627, 11080), (3720, 10803), (4030, 9972), (4155, 9672), (4680, 8587), (4836, 8310), (4986, 8060), (5540, 7254), (5580, 7202), (6045, 6648)]