160172640

素因数分解:

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

素因数の和:771

約数の個数: 240

約数和(自身を含む): 599350752

約数和(自身を除く): 439178112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 727, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1454, 1530, 1620, 1632, 1836, 2040, 2160, 2181, 2295, 2448, 2592, 2720, 2754, 2908, 3060, 3240, 3635, 3672, 4080, 4320, 4362, 4590, 4896, 5508, 5816, 6120, 6480, 6543, 6885, 7270, 7344, 8160, 8724, 9180, 10905, 11016, 11632, 12240, 12359, 12960, 13086, 13770, 14540, 14688, 17448, 18360, 19629, 21810, 22032, 23264, 24480, 24718, 26172, 27540, 29080, 32715, 34896, 36720, 37077, 39258, 43620, 44064, 49436, 52344, 55080, 58160, 58887, 61795, 65430, 69792, 73440, 74154, 78516, 87240, 98145, 98872, 104688, 110160, 111231, 116320, 117774, 123590, 130860, 148308, 157032, 174480, 185385, 196290, 197744, 209376, 220320, 222462, 235548, 247180, 261720, 294435, 296616, 314064, 333693, 348960, 370770, 392580, 395488, 444924, 471096, 494360, 523440, 556155, 588870, 593232, 628128, 667386, 741540, 785160, 889848, 942192, 988720, 1001079, 1046880, 1112310, 1177740, 1186464, 1334772, 1483080, 1570320, 1668465, 1779696, 1884384, 1977440, 2002158, 2224620, 2355480, 2669544, 2966160, 3140640, 3336930, 3559392, 4004316, 4449240, 4710960, 5005395, 5339088, 5932320, 6673860, 8008632, 8898480, 9421920, 10010790, 10678176, 13347720, 16017264, 17796960, 20021580, 26695440, 32034528, 40043160, 53390880, 80086320, 160172640]

約数ペア:

[(1, 160172640), (2, 80086320), (3, 53390880), (4, 40043160), (5, 32034528), (6, 26695440), (8, 20021580), (9, 17796960), (10, 16017264), (12, 13347720), (15, 10678176), (16, 10010790), (17, 9421920), (18, 8898480), (20, 8008632), (24, 6673860), (27, 5932320), (30, 5339088), (32, 5005395), (34, 4710960), (36, 4449240), (40, 4004316), (45, 3559392), (48, 3336930), (51, 3140640), (54, 2966160), (60, 2669544), (68, 2355480), (72, 2224620), (80, 2002158), (81, 1977440), (85, 1884384), (90, 1779696), (96, 1668465), (102, 1570320), (108, 1483080), (120, 1334772), (135, 1186464), (136, 1177740), (144, 1112310), (153, 1046880), (160, 1001079), (162, 988720), (170, 942192), (180, 889848), (204, 785160), (216, 741540), (240, 667386), (255, 628128), (270, 593232), (272, 588870), (288, 556155), (306, 523440), (324, 494360), (340, 471096), (360, 444924), (405, 395488), (408, 392580), (432, 370770), (459, 348960), (480, 333693), (510, 314064), (540, 296616), (544, 294435), (612, 261720), (648, 247180), (680, 235548), (720, 222462), (727, 220320), (765, 209376), (810, 197744), (816, 196290), (864, 185385), (918, 174480), (1020, 157032), (1080, 148308), (1224, 130860), (1296, 123590), (1360, 117774), (1377, 116320), (1440, 111231), (1454, 110160), (1530, 104688), (1620, 98872), (1632, 98145), (1836, 87240), (2040, 78516), (2160, 74154), (2181, 73440), (2295, 69792), (2448, 65430), (2592, 61795), (2720, 58887), (2754, 58160), (2908, 55080), (3060, 52344), (3240, 49436), (3635, 44064), (3672, 43620), (4080, 39258), (4320, 37077), (4362, 36720), (4590, 34896), (4896, 32715), (5508, 29080), (5816, 27540), (6120, 26172), (6480, 24718), (6543, 24480), (6885, 23264), (7270, 22032), (7344, 21810), (8160, 19629), (8724, 18360), (9180, 17448), (10905, 14688), (11016, 14540), (11632, 13770), (12240, 13086), (12359, 12960)]