40043160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 160

約数和(自身を含む): 142702560

約数和(自身を除く): 102659400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 727, 765, 810, 918, 1020, 1080, 1224, 1377, 1454, 1530, 1620, 1836, 2040, 2181, 2295, 2754, 2908, 3060, 3240, 3635, 3672, 4362, 4590, 5508, 5816, 6120, 6543, 6885, 7270, 8724, 9180, 10905, 11016, 12359, 13086, 13770, 14540, 17448, 18360, 19629, 21810, 24718, 26172, 27540, 29080, 32715, 37077, 39258, 43620, 49436, 52344, 55080, 58887, 61795, 65430, 74154, 78516, 87240, 98145, 98872, 111231, 117774, 123590, 130860, 148308, 157032, 185385, 196290, 222462, 235548, 247180, 261720, 294435, 296616, 333693, 370770, 392580, 444924, 471096, 494360, 556155, 588870, 667386, 741540, 785160, 889848, 1001079, 1112310, 1177740, 1334772, 1483080, 1668465, 2002158, 2224620, 2355480, 2669544, 3336930, 4004316, 4449240, 5005395, 6673860, 8008632, 10010790, 13347720, 20021580, 40043160]

約数ペア:

[(1, 40043160), (2, 20021580), (3, 13347720), (4, 10010790), (5, 8008632), (6, 6673860), (8, 5005395), (9, 4449240), (10, 4004316), (12, 3336930), (15, 2669544), (17, 2355480), (18, 2224620), (20, 2002158), (24, 1668465), (27, 1483080), (30, 1334772), (34, 1177740), (36, 1112310), (40, 1001079), (45, 889848), (51, 785160), (54, 741540), (60, 667386), (68, 588870), (72, 556155), (81, 494360), (85, 471096), (90, 444924), (102, 392580), (108, 370770), (120, 333693), (135, 296616), (136, 294435), (153, 261720), (162, 247180), (170, 235548), (180, 222462), (204, 196290), (216, 185385), (255, 157032), (270, 148308), (306, 130860), (324, 123590), (340, 117774), (360, 111231), (405, 98872), (408, 98145), (459, 87240), (510, 78516), (540, 74154), (612, 65430), (648, 61795), (680, 58887), (727, 55080), (765, 52344), (810, 49436), (918, 43620), (1020, 39258), (1080, 37077), (1224, 32715), (1377, 29080), (1454, 27540), (1530, 26172), (1620, 24718), (1836, 21810), (2040, 19629), (2181, 18360), (2295, 17448), (2754, 14540), (2908, 13770), (3060, 13086), (3240, 12359), (3635, 11016), (3672, 10905), (4362, 9180), (4590, 8724), (5508, 7270), (5816, 6885), (6120, 6543)]