231710760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3032

約数の個数: 128

約数和(自身を含む): 783216000

約数和(自身を除く): 551505240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 2939, 3285, 3942, 4380, 5256, 5878, 6570, 7884, 8760, 8817, 9855, 11756, 13140, 14695, 15768, 17634, 19710, 23512, 26280, 26451, 29390, 35268, 39420, 44085, 52902, 58780, 70536, 78840, 79353, 88170, 105804, 117560, 132255, 158706, 176340, 211608, 214547, 264510, 317412, 352680, 396765, 429094, 529020, 634824, 643641, 793530, 858188, 1058040, 1072735, 1287282, 1587060, 1716376, 1930923, 2145470, 2574564, 3174120, 3218205, 3861846, 4290940, 5149128, 5792769, 6436410, 7723692, 8581880, 9654615, 11585538, 12872820, 15447384, 19309230, 23171076, 25745640, 28963845, 38618460, 46342152, 57927690, 77236920, 115855380, 231710760]

約数ペア:

[(1, 231710760), (2, 115855380), (3, 77236920), (4, 57927690), (5, 46342152), (6, 38618460), (8, 28963845), (9, 25745640), (10, 23171076), (12, 19309230), (15, 15447384), (18, 12872820), (20, 11585538), (24, 9654615), (27, 8581880), (30, 7723692), (36, 6436410), (40, 5792769), (45, 5149128), (54, 4290940), (60, 3861846), (72, 3218205), (73, 3174120), (90, 2574564), (108, 2145470), (120, 1930923), (135, 1716376), (146, 1587060), (180, 1287282), (216, 1072735), (219, 1058040), (270, 858188), (292, 793530), (360, 643641), (365, 634824), (438, 529020), (540, 429094), (584, 396765), (657, 352680), (730, 317412), (876, 264510), (1080, 214547), (1095, 211608), (1314, 176340), (1460, 158706), (1752, 132255), (1971, 117560), (2190, 105804), (2628, 88170), (2920, 79353), (2939, 78840), (3285, 70536), (3942, 58780), (4380, 52902), (5256, 44085), (5878, 39420), (6570, 35268), (7884, 29390), (8760, 26451), (8817, 26280), (9855, 23512), (11756, 19710), (13140, 17634), (14695, 15768)]