501901920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 336

約数和(自身を含む): 1920339792

約数和(自身を除く): 1418437872

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, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 331, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 662, 702, 720, 729, 780, 810, 864, 936, 972, 993, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1324, 1404, 1440, 1458, 1560, 1620, 1655, 1755, 1872, 1944, 1986, 2080, 2106, 2160, 2340, 2430, 2592, 2648, 2808, 2916, 2979, 3120, 3159, 3240, 3310, 3510, 3645, 3744, 3888, 3972, 4212, 4303, 4320, 4680, 4860, 4965, 5265, 5296, 5616, 5832, 5958, 6240, 6318, 6480, 6620, 7020, 7290, 7776, 7944, 8424, 8606, 8937, 9360, 9477, 9720, 9930, 10530, 10592, 11232, 11664, 11916, 12636, 12909, 12960, 13240, 14040, 14580, 14895, 15795, 15888, 16848, 17212, 17874, 18720, 18954, 19440, 19860, 21060, 21515, 23328, 23832, 25272, 25818, 26480, 26811, 28080, 29160, 29790, 31590, 31776, 33696, 34424, 35748, 37908, 38727, 38880, 39720, 42120, 43030, 44685, 47385, 47664, 50544, 51636, 52960, 53622, 56160, 58320, 59580, 63180, 64545, 68848, 71496, 75816, 77454, 79440, 80433, 84240, 86060, 89370, 94770, 95328, 101088, 103272, 107244, 116181, 116640, 119160, 126360, 129090, 134055, 137696, 142992, 151632, 154908, 158880, 160866, 168480, 172120, 178740, 189540, 193635, 206544, 214488, 232362, 238320, 241299, 252720, 258180, 268110, 285984, 303264, 309816, 321732, 344240, 348543, 357480, 379080, 387270, 402165, 413088, 428976, 464724, 476640, 482598, 505440, 516360, 536220, 580905, 619632, 643464, 688480, 697086, 714960, 758160, 774540, 804330, 857952, 929448, 965196, 1032720, 1045629, 1072440, 1161810, 1206495, 1239264, 1286928, 1394172, 1429920, 1516320, 1549080, 1608660, 1742715, 1858896, 1930392, 2065440, 2091258, 2144880, 2323620, 2412990, 2573856, 2788344, 3098160, 3136887, 3217320, 3485430, 3717792, 3860784, 4182516, 4289760, 4647240, 4825980, 5228145, 5576688, 6196320, 6273774, 6434640, 6970860, 7721568, 8365032, 9294480, 9651960, 10456290, 11153376, 12547548, 12869280, 13941720, 15684435, 16730064, 18588960, 19303920, 20912580, 25095096, 27883440, 31368870, 33460128, 38607840, 41825160, 50190192, 55766880, 62737740, 83650320, 100380384, 125475480, 167300640, 250950960, 501901920]

約数ペア:

[(1, 501901920), (2, 250950960), (3, 167300640), (4, 125475480), (5, 100380384), (6, 83650320), (8, 62737740), (9, 55766880), (10, 50190192), (12, 41825160), (13, 38607840), (15, 33460128), (16, 31368870), (18, 27883440), (20, 25095096), (24, 20912580), (26, 19303920), (27, 18588960), (30, 16730064), (32, 15684435), (36, 13941720), (39, 12869280), (40, 12547548), (45, 11153376), (48, 10456290), (52, 9651960), (54, 9294480), (60, 8365032), (65, 7721568), (72, 6970860), (78, 6434640), (80, 6273774), (81, 6196320), (90, 5576688), (96, 5228145), (104, 4825980), (108, 4647240), (117, 4289760), (120, 4182516), (130, 3860784), (135, 3717792), (144, 3485430), (156, 3217320), (160, 3136887), (162, 3098160), (180, 2788344), (195, 2573856), (208, 2412990), (216, 2323620), (234, 2144880), (240, 2091258), (243, 2065440), (260, 1930392), (270, 1858896), (288, 1742715), (312, 1608660), (324, 1549080), (331, 1516320), (351, 1429920), (360, 1394172), (390, 1286928), (405, 1239264), (416, 1206495), (432, 1161810), (468, 1072440), (480, 1045629), (486, 1032720), (520, 965196), (540, 929448), (585, 857952), (624, 804330), (648, 774540), (662, 758160), (702, 714960), (720, 697086), (729, 688480), (780, 643464), (810, 619632), (864, 580905), (936, 536220), (972, 516360), (993, 505440), (1040, 482598), (1053, 476640), (1080, 464724), (1170, 428976), (1215, 413088), (1248, 402165), (1296, 387270), (1324, 379080), (1404, 357480), (1440, 348543), (1458, 344240), (1560, 321732), (1620, 309816), (1655, 303264), (1755, 285984), (1872, 268110), (1944, 258180), (1986, 252720), (2080, 241299), (2106, 238320), (2160, 232362), (2340, 214488), (2430, 206544), (2592, 193635), (2648, 189540), (2808, 178740), (2916, 172120), (2979, 168480), (3120, 160866), (3159, 158880), (3240, 154908), (3310, 151632), (3510, 142992), (3645, 137696), (3744, 134055), (3888, 129090), (3972, 126360), (4212, 119160), (4303, 116640), (4320, 116181), (4680, 107244), (4860, 103272), (4965, 101088), (5265, 95328), (5296, 94770), (5616, 89370), (5832, 86060), (5958, 84240), (6240, 80433), (6318, 79440), (6480, 77454), (6620, 75816), (7020, 71496), (7290, 68848), (7776, 64545), (7944, 63180), (8424, 59580), (8606, 58320), (8937, 56160), (9360, 53622), (9477, 52960), (9720, 51636), (9930, 50544), (10530, 47664), (10592, 47385), (11232, 44685), (11664, 43030), (11916, 42120), (12636, 39720), (12909, 38880), (12960, 38727), (13240, 37908), (14040, 35748), (14580, 34424), (14895, 33696), (15795, 31776), (15888, 31590), (16848, 29790), (17212, 29160), (17874, 28080), (18720, 26811), (18954, 26480), (19440, 25818), (19860, 25272), (21060, 23832), (21515, 23328)]