1068901920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 240

約数和(自身を含む): 3831746688

約数和(自身を除く): 2762844768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 536, 540, 603, 648, 670, 720, 804, 810, 864, 1005, 1072, 1080, 1206, 1231, 1296, 1340, 1440, 1608, 1620, 1809, 2010, 2144, 2160, 2412, 2462, 2592, 2680, 3015, 3216, 3240, 3618, 3693, 4020, 4320, 4824, 4924, 5360, 5427, 6030, 6155, 6432, 6480, 7236, 7386, 8040, 9045, 9648, 9848, 10720, 10854, 11079, 12060, 12310, 12960, 14472, 14772, 16080, 18090, 18465, 19296, 19696, 21708, 22158, 24120, 24620, 27135, 28944, 29544, 32160, 33237, 36180, 36930, 39392, 43416, 44316, 48240, 49240, 54270, 55395, 57888, 59088, 66474, 72360, 73860, 82477, 86832, 88632, 96480, 98480, 99711, 108540, 110790, 118176, 132948, 144720, 147720, 164954, 166185, 173664, 177264, 196960, 199422, 217080, 221580, 247431, 265896, 289440, 295440, 329908, 332370, 354528, 398844, 412385, 434160, 443160, 494862, 498555, 531792, 590880, 659816, 664740, 742293, 797688, 824770, 868320, 886320, 989724, 997110, 1063584, 1237155, 1319632, 1329480, 1484586, 1595376, 1649540, 1772640, 1979448, 1994220, 2226879, 2474310, 2639264, 2658960, 2969172, 3190752, 3299080, 3711465, 3958896, 3988440, 4453758, 4948620, 5317920, 5938344, 6598160, 6680637, 7422930, 7917792, 7976880, 8907516, 9897240, 11134395, 11876688, 13196320, 13361274, 14845860, 15953760, 17815032, 19794480, 22268790, 23753376, 26722548, 29691720, 33403185, 35630064, 39588960, 44537580, 53445096, 59383440, 66806370, 71260128, 89075160, 106890192, 118766880, 133612740, 178150320, 213780384, 267225480, 356300640, 534450960, 1068901920]

約数ペア:

[(1, 1068901920), (2, 534450960), (3, 356300640), (4, 267225480), (5, 213780384), (6, 178150320), (8, 133612740), (9, 118766880), (10, 106890192), (12, 89075160), (15, 71260128), (16, 66806370), (18, 59383440), (20, 53445096), (24, 44537580), (27, 39588960), (30, 35630064), (32, 33403185), (36, 29691720), (40, 26722548), (45, 23753376), (48, 22268790), (54, 19794480), (60, 17815032), (67, 15953760), (72, 14845860), (80, 13361274), (81, 13196320), (90, 11876688), (96, 11134395), (108, 9897240), (120, 8907516), (134, 7976880), (135, 7917792), (144, 7422930), (160, 6680637), (162, 6598160), (180, 5938344), (201, 5317920), (216, 4948620), (240, 4453758), (268, 3988440), (270, 3958896), (288, 3711465), (324, 3299080), (335, 3190752), (360, 2969172), (402, 2658960), (405, 2639264), (432, 2474310), (480, 2226879), (536, 1994220), (540, 1979448), (603, 1772640), (648, 1649540), (670, 1595376), (720, 1484586), (804, 1329480), (810, 1319632), (864, 1237155), (1005, 1063584), (1072, 997110), (1080, 989724), (1206, 886320), (1231, 868320), (1296, 824770), (1340, 797688), (1440, 742293), (1608, 664740), (1620, 659816), (1809, 590880), (2010, 531792), (2144, 498555), (2160, 494862), (2412, 443160), (2462, 434160), (2592, 412385), (2680, 398844), (3015, 354528), (3216, 332370), (3240, 329908), (3618, 295440), (3693, 289440), (4020, 265896), (4320, 247431), (4824, 221580), (4924, 217080), (5360, 199422), (5427, 196960), (6030, 177264), (6155, 173664), (6432, 166185), (6480, 164954), (7236, 147720), (7386, 144720), (8040, 132948), (9045, 118176), (9648, 110790), (9848, 108540), (10720, 99711), (10854, 98480), (11079, 96480), (12060, 88632), (12310, 86832), (12960, 82477), (14472, 73860), (14772, 72360), (16080, 66474), (18090, 59088), (18465, 57888), (19296, 55395), (19696, 54270), (21708, 49240), (22158, 48240), (24120, 44316), (24620, 43416), (27135, 39392), (28944, 36930), (29544, 36180), (32160, 33237)]