2868189480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1041

約数の個数: 256

約数和(自身を含む): 10346918400

約数和(自身を除く): 7478728920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 281, 312, 351, 360, 390, 468, 520, 540, 562, 585, 702, 727, 780, 843, 936, 1080, 1124, 1170, 1404, 1405, 1454, 1560, 1686, 1755, 2181, 2248, 2340, 2529, 2808, 2810, 2908, 3372, 3510, 3635, 3653, 4215, 4362, 4680, 5058, 5620, 5816, 6543, 6744, 7020, 7270, 7306, 7587, 8430, 8724, 9451, 10116, 10905, 10959, 11240, 12645, 13086, 14040, 14540, 14612, 15174, 16860, 17448, 18265, 18902, 19629, 20232, 21810, 21918, 25290, 26172, 28353, 29080, 29224, 30348, 32715, 32877, 33720, 36530, 37804, 37935, 39258, 43620, 43836, 47255, 50580, 52344, 54795, 56706, 60696, 65430, 65754, 73060, 75608, 75870, 78516, 85059, 87240, 87672, 94510, 98145, 98631, 101160, 109590, 113412, 130860, 131508, 141765, 146120, 151740, 157032, 164385, 170118, 189020, 196290, 197262, 204287, 219180, 226824, 255177, 261720, 263016, 283530, 303480, 328770, 340236, 378040, 392580, 394524, 408574, 425295, 438360, 493155, 510354, 567060, 612861, 657540, 680472, 785160, 789048, 817148, 850590, 986310, 1020708, 1021435, 1134120, 1225722, 1275885, 1315080, 1634296, 1701180, 1838583, 1972620, 2041416, 2042870, 2451444, 2551770, 2655731, 3064305, 3402360, 3677166, 3945240, 4085740, 4902888, 5103540, 5311462, 5515749, 6128610, 7354332, 7967193, 8171480, 9192915, 10207080, 10622924, 11031498, 12257220, 13278655, 14708664, 15934386, 18385830, 21245848, 22062996, 23901579, 24514440, 26557310, 27578745, 31868772, 36771660, 39835965, 44125992, 47803158, 53114620, 55157490, 63737544, 71704737, 73543320, 79671930, 95606316, 106229240, 110314980, 119507895, 143409474, 159343860, 191212632, 220629960, 239015790, 286818948, 318687720, 358523685, 478031580, 573637896, 717047370, 956063160, 1434094740, 2868189480]

約数ペア:

[(1, 2868189480), (2, 1434094740), (3, 956063160), (4, 717047370), (5, 573637896), (6, 478031580), (8, 358523685), (9, 318687720), (10, 286818948), (12, 239015790), (13, 220629960), (15, 191212632), (18, 159343860), (20, 143409474), (24, 119507895), (26, 110314980), (27, 106229240), (30, 95606316), (36, 79671930), (39, 73543320), (40, 71704737), (45, 63737544), (52, 55157490), (54, 53114620), (60, 47803158), (65, 44125992), (72, 39835965), (78, 36771660), (90, 31868772), (104, 27578745), (108, 26557310), (117, 24514440), (120, 23901579), (130, 22062996), (135, 21245848), (156, 18385830), (180, 15934386), (195, 14708664), (216, 13278655), (234, 12257220), (260, 11031498), (270, 10622924), (281, 10207080), (312, 9192915), (351, 8171480), (360, 7967193), (390, 7354332), (468, 6128610), (520, 5515749), (540, 5311462), (562, 5103540), (585, 4902888), (702, 4085740), (727, 3945240), (780, 3677166), (843, 3402360), (936, 3064305), (1080, 2655731), (1124, 2551770), (1170, 2451444), (1404, 2042870), (1405, 2041416), (1454, 1972620), (1560, 1838583), (1686, 1701180), (1755, 1634296), (2181, 1315080), (2248, 1275885), (2340, 1225722), (2529, 1134120), (2808, 1021435), (2810, 1020708), (2908, 986310), (3372, 850590), (3510, 817148), (3635, 789048), (3653, 785160), (4215, 680472), (4362, 657540), (4680, 612861), (5058, 567060), (5620, 510354), (5816, 493155), (6543, 438360), (6744, 425295), (7020, 408574), (7270, 394524), (7306, 392580), (7587, 378040), (8430, 340236), (8724, 328770), (9451, 303480), (10116, 283530), (10905, 263016), (10959, 261720), (11240, 255177), (12645, 226824), (13086, 219180), (14040, 204287), (14540, 197262), (14612, 196290), (15174, 189020), (16860, 170118), (17448, 164385), (18265, 157032), (18902, 151740), (19629, 146120), (20232, 141765), (21810, 131508), (21918, 130860), (25290, 113412), (26172, 109590), (28353, 101160), (29080, 98631), (29224, 98145), (30348, 94510), (32715, 87672), (32877, 87240), (33720, 85059), (36530, 78516), (37804, 75870), (37935, 75608), (39258, 73060), (43620, 65754), (43836, 65430), (47255, 60696), (50580, 56706), (52344, 54795)]