431364960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7718

約数の個数: 192

約数和(自身を含む): 1626125760

約数和(自身を除く): 1194760800

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 7681, 9360, 11232, 14040, 15362, 18720, 23043, 28080, 30724, 38405, 46086, 56160, 61448, 69129, 76810, 92172, 99853, 115215, 122896, 138258, 153620, 184344, 199706, 207387, 230430, 245792, 276516, 299559, 307240, 345645, 368688, 399412, 414774, 460860, 499265, 553032, 599118, 614480, 691290, 737376, 798824, 829548, 898677, 921720, 998530, 1036935, 1106064, 1198236, 1228960, 1382580, 1497795, 1597648, 1659096, 1797354, 1843440, 1997060, 2073870, 2212128, 2396472, 2696031, 2765160, 2995590, 3195296, 3318192, 3594708, 3686880, 3994120, 4147740, 4493385, 4792944, 5392062, 5530320, 5991180, 6636384, 7189416, 7988240, 8295480, 8986770, 9585888, 10784124, 11060640, 11982360, 13480155, 14378832, 15976480, 16590960, 17973540, 21568248, 23964720, 26960310, 28757664, 33181920, 35947080, 43136496, 47929440, 53920620, 71894160, 86272992, 107841240, 143788320, 215682480, 431364960]

約数ペア:

[(1, 431364960), (2, 215682480), (3, 143788320), (4, 107841240), (5, 86272992), (6, 71894160), (8, 53920620), (9, 47929440), (10, 43136496), (12, 35947080), (13, 33181920), (15, 28757664), (16, 26960310), (18, 23964720), (20, 21568248), (24, 17973540), (26, 16590960), (27, 15976480), (30, 14378832), (32, 13480155), (36, 11982360), (39, 11060640), (40, 10784124), (45, 9585888), (48, 8986770), (52, 8295480), (54, 7988240), (60, 7189416), (65, 6636384), (72, 5991180), (78, 5530320), (80, 5392062), (90, 4792944), (96, 4493385), (104, 4147740), (108, 3994120), (117, 3686880), (120, 3594708), (130, 3318192), (135, 3195296), (144, 2995590), (156, 2765160), (160, 2696031), (180, 2396472), (195, 2212128), (208, 2073870), (216, 1997060), (234, 1843440), (240, 1797354), (260, 1659096), (270, 1597648), (288, 1497795), (312, 1382580), (351, 1228960), (360, 1198236), (390, 1106064), (416, 1036935), (432, 998530), (468, 921720), (480, 898677), (520, 829548), (540, 798824), (585, 737376), (624, 691290), (702, 614480), (720, 599118), (780, 553032), (864, 499265), (936, 460860), (1040, 414774), (1080, 399412), (1170, 368688), (1248, 345645), (1404, 307240), (1440, 299559), (1560, 276516), (1755, 245792), (1872, 230430), (2080, 207387), (2160, 199706), (2340, 184344), (2808, 153620), (3120, 138258), (3510, 122896), (3744, 115215), (4320, 99853), (4680, 92172), (5616, 76810), (6240, 69129), (7020, 61448), (7681, 56160), (9360, 46086), (11232, 38405), (14040, 30724), (15362, 28080), (18720, 23043)]