2938330440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 9744134400

約数和(自身を除く): 6805803960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 109, 120, 180, 206, 218, 309, 327, 360, 412, 436, 515, 545, 618, 654, 727, 824, 872, 927, 981, 1030, 1090, 1236, 1308, 1454, 1545, 1635, 1854, 1962, 2060, 2180, 2181, 2472, 2616, 2908, 3090, 3270, 3635, 3708, 3924, 4120, 4360, 4362, 4635, 4905, 5816, 6180, 6540, 6543, 7270, 7416, 7848, 8724, 9270, 9810, 10905, 11227, 12360, 13080, 13086, 14540, 17448, 18540, 19620, 21810, 22454, 26172, 29080, 32715, 33681, 37080, 39240, 43620, 44908, 52344, 56135, 65430, 67362, 74881, 79243, 87240, 89816, 101043, 112270, 130860, 134724, 149762, 158486, 168405, 202086, 224540, 224643, 237729, 261720, 269448, 299524, 316972, 336810, 374405, 396215, 404172, 449080, 449286, 475458, 505215, 599048, 633944, 673620, 673929, 713187, 748810, 792430, 808344, 898572, 950916, 1010430, 1123215, 1188645, 1347240, 1347858, 1426374, 1497620, 1584860, 1797144, 1901832, 2020860, 2246430, 2377290, 2695716, 2852748, 2995240, 3169720, 3369645, 3565935, 4041720, 4492860, 4754580, 5391432, 5705496, 6739290, 7131870, 8162029, 8985720, 9509160, 13478580, 14263740, 16324058, 24486087, 26957160, 28527480, 32648116, 40810145, 48972174, 65296232, 73458261, 81620290, 97944348, 122430435, 146916522, 163240580, 195888696, 244860870, 293833044, 326481160, 367291305, 489721740, 587666088, 734582610, 979443480, 1469165220, 2938330440]

約数ペア:

[(1, 2938330440), (2, 1469165220), (3, 979443480), (4, 734582610), (5, 587666088), (6, 489721740), (8, 367291305), (9, 326481160), (10, 293833044), (12, 244860870), (15, 195888696), (18, 163240580), (20, 146916522), (24, 122430435), (30, 97944348), (36, 81620290), (40, 73458261), (45, 65296232), (60, 48972174), (72, 40810145), (90, 32648116), (103, 28527480), (109, 26957160), (120, 24486087), (180, 16324058), (206, 14263740), (218, 13478580), (309, 9509160), (327, 8985720), (360, 8162029), (412, 7131870), (436, 6739290), (515, 5705496), (545, 5391432), (618, 4754580), (654, 4492860), (727, 4041720), (824, 3565935), (872, 3369645), (927, 3169720), (981, 2995240), (1030, 2852748), (1090, 2695716), (1236, 2377290), (1308, 2246430), (1454, 2020860), (1545, 1901832), (1635, 1797144), (1854, 1584860), (1962, 1497620), (2060, 1426374), (2180, 1347858), (2181, 1347240), (2472, 1188645), (2616, 1123215), (2908, 1010430), (3090, 950916), (3270, 898572), (3635, 808344), (3708, 792430), (3924, 748810), (4120, 713187), (4360, 673929), (4362, 673620), (4635, 633944), (4905, 599048), (5816, 505215), (6180, 475458), (6540, 449286), (6543, 449080), (7270, 404172), (7416, 396215), (7848, 374405), (8724, 336810), (9270, 316972), (9810, 299524), (10905, 269448), (11227, 261720), (12360, 237729), (13080, 224643), (13086, 224540), (14540, 202086), (17448, 168405), (18540, 158486), (19620, 149762), (21810, 134724), (22454, 130860), (26172, 112270), (29080, 101043), (32715, 89816), (33681, 87240), (37080, 79243), (39240, 74881), (43620, 67362), (44908, 65430), (52344, 56135)]