2005223472

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2277

約数の個数: 240

約数和(自身を含む): 6854263680

約数和(自身を除く): 4849040208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 49, 54, 56, 63, 72, 84, 86, 98, 108, 112, 126, 129, 144, 147, 168, 172, 189, 196, 216, 252, 258, 294, 301, 336, 344, 378, 387, 392, 432, 441, 504, 516, 588, 602, 688, 756, 774, 784, 882, 903, 1008, 1032, 1161, 1176, 1204, 1323, 1512, 1548, 1764, 1806, 2064, 2107, 2203, 2322, 2352, 2408, 2646, 2709, 3024, 3096, 3528, 3612, 4214, 4406, 4644, 4816, 5292, 5418, 6192, 6321, 6609, 7056, 7224, 8127, 8428, 8812, 9288, 10584, 10836, 12642, 13218, 14448, 15421, 16254, 16856, 17624, 18576, 18963, 19827, 21168, 21672, 25284, 26436, 30842, 32508, 33712, 35248, 37926, 39654, 43344, 46263, 50568, 52872, 56889, 59481, 61684, 65016, 75852, 79308, 92526, 94729, 101136, 105744, 107947, 113778, 118962, 123368, 130032, 138789, 151704, 158616, 185052, 189458, 215894, 227556, 237924, 246736, 277578, 284187, 303408, 317232, 323841, 370104, 378916, 416367, 431788, 455112, 475848, 555156, 568374, 647682, 663103, 740208, 757832, 832734, 852561, 863576, 910224, 951696, 971523, 1110312, 1136748, 1295364, 1326206, 1515664, 1665468, 1705122, 1727152, 1943046, 1989309, 2220624, 2273496, 2557683, 2590728, 2652412, 2914569, 3330936, 3410244, 3886092, 3978618, 4546992, 4641721, 5115366, 5181456, 5304824, 5829138, 5967927, 6661872, 6820488, 7772184, 7957236, 9283442, 10230732, 10609648, 11658276, 11935854, 13640976, 13925163, 15544368, 15914472, 17903781, 18566884, 20461464, 23316552, 23871708, 27850326, 31828944, 35807562, 37133768, 40922928, 41775489, 46633104, 47743416, 55700652, 71615124, 74267536, 83550978, 95486832, 111401304, 125326467, 143230248, 167101956, 222802608, 250652934, 286460496, 334203912, 501305868, 668407824, 1002611736, 2005223472]

約数ペア:

[(1, 2005223472), (2, 1002611736), (3, 668407824), (4, 501305868), (6, 334203912), (7, 286460496), (8, 250652934), (9, 222802608), (12, 167101956), (14, 143230248), (16, 125326467), (18, 111401304), (21, 95486832), (24, 83550978), (27, 74267536), (28, 71615124), (36, 55700652), (42, 47743416), (43, 46633104), (48, 41775489), (49, 40922928), (54, 37133768), (56, 35807562), (63, 31828944), (72, 27850326), (84, 23871708), (86, 23316552), (98, 20461464), (108, 18566884), (112, 17903781), (126, 15914472), (129, 15544368), (144, 13925163), (147, 13640976), (168, 11935854), (172, 11658276), (189, 10609648), (196, 10230732), (216, 9283442), (252, 7957236), (258, 7772184), (294, 6820488), (301, 6661872), (336, 5967927), (344, 5829138), (378, 5304824), (387, 5181456), (392, 5115366), (432, 4641721), (441, 4546992), (504, 3978618), (516, 3886092), (588, 3410244), (602, 3330936), (688, 2914569), (756, 2652412), (774, 2590728), (784, 2557683), (882, 2273496), (903, 2220624), (1008, 1989309), (1032, 1943046), (1161, 1727152), (1176, 1705122), (1204, 1665468), (1323, 1515664), (1512, 1326206), (1548, 1295364), (1764, 1136748), (1806, 1110312), (2064, 971523), (2107, 951696), (2203, 910224), (2322, 863576), (2352, 852561), (2408, 832734), (2646, 757832), (2709, 740208), (3024, 663103), (3096, 647682), (3528, 568374), (3612, 555156), (4214, 475848), (4406, 455112), (4644, 431788), (4816, 416367), (5292, 378916), (5418, 370104), (6192, 323841), (6321, 317232), (6609, 303408), (7056, 284187), (7224, 277578), (8127, 246736), (8428, 237924), (8812, 227556), (9288, 215894), (10584, 189458), (10836, 185052), (12642, 158616), (13218, 151704), (14448, 138789), (15421, 130032), (16254, 123368), (16856, 118962), (17624, 113778), (18576, 107947), (18963, 105744), (19827, 101136), (21168, 94729), (21672, 92526), (25284, 79308), (26436, 75852), (30842, 65016), (32508, 61684), (33712, 59481), (35248, 56889), (37926, 52872), (39654, 50568), (43344, 46263)]