2008442800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2460

約数の個数: 240

約数和(自身を含む): 6199603200

約数和(自身を除く): 4191160400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 130, 140, 161, 175, 182, 184, 200, 208, 230, 260, 280, 299, 322, 325, 350, 364, 368, 400, 455, 460, 520, 560, 575, 598, 644, 650, 700, 728, 805, 910, 920, 1040, 1150, 1196, 1288, 1300, 1400, 1456, 1495, 1610, 1820, 1840, 2093, 2275, 2300, 2392, 2399, 2576, 2600, 2800, 2990, 3220, 3640, 4025, 4186, 4550, 4600, 4784, 4798, 5200, 5980, 6440, 7280, 7475, 8050, 8372, 9100, 9200, 9596, 10465, 11960, 11995, 12880, 14950, 16100, 16744, 16793, 18200, 19192, 20930, 23920, 23990, 29900, 31187, 32200, 33488, 33586, 36400, 38384, 41860, 47980, 52325, 55177, 59800, 59975, 62374, 64400, 67172, 83720, 83965, 95960, 104650, 110354, 119600, 119950, 124748, 134344, 155935, 167440, 167930, 191920, 209300, 218309, 220708, 239900, 249496, 268688, 275885, 311870, 335860, 386239, 418600, 419825, 436618, 441416, 479800, 498992, 551770, 623740, 671720, 717301, 772478, 779675, 837200, 839650, 873236, 882832, 959600, 1091545, 1103540, 1247480, 1343440, 1379425, 1434602, 1544956, 1559350, 1679300, 1746472, 1931195, 2183090, 2207080, 2494960, 2758850, 2869204, 3089912, 3118700, 3358600, 3492944, 3586505, 3862390, 4366180, 4414160, 5021107, 5457725, 5517700, 5738408, 6179824, 6237400, 6717200, 7173010, 7724780, 8732360, 9655975, 10042214, 10915450, 11035400, 11476816, 12474800, 14346020, 15449560, 17464720, 17932525, 19311950, 20084428, 21830900, 22070800, 25105535, 28692040, 30899120, 35865050, 38623900, 40168856, 43661800, 50211070, 57384080, 71730100, 77247800, 80337712, 87323600, 100422140, 125527675, 143460200, 154495600, 200844280, 251055350, 286920400, 401688560, 502110700, 1004221400, 2008442800]

約数ペア:

[(1, 2008442800), (2, 1004221400), (4, 502110700), (5, 401688560), (7, 286920400), (8, 251055350), (10, 200844280), (13, 154495600), (14, 143460200), (16, 125527675), (20, 100422140), (23, 87323600), (25, 80337712), (26, 77247800), (28, 71730100), (35, 57384080), (40, 50211070), (46, 43661800), (50, 40168856), (52, 38623900), (56, 35865050), (65, 30899120), (70, 28692040), (80, 25105535), (91, 22070800), (92, 21830900), (100, 20084428), (104, 19311950), (112, 17932525), (115, 17464720), (130, 15449560), (140, 14346020), (161, 12474800), (175, 11476816), (182, 11035400), (184, 10915450), (200, 10042214), (208, 9655975), (230, 8732360), (260, 7724780), (280, 7173010), (299, 6717200), (322, 6237400), (325, 6179824), (350, 5738408), (364, 5517700), (368, 5457725), (400, 5021107), (455, 4414160), (460, 4366180), (520, 3862390), (560, 3586505), (575, 3492944), (598, 3358600), (644, 3118700), (650, 3089912), (700, 2869204), (728, 2758850), (805, 2494960), (910, 2207080), (920, 2183090), (1040, 1931195), (1150, 1746472), (1196, 1679300), (1288, 1559350), (1300, 1544956), (1400, 1434602), (1456, 1379425), (1495, 1343440), (1610, 1247480), (1820, 1103540), (1840, 1091545), (2093, 959600), (2275, 882832), (2300, 873236), (2392, 839650), (2399, 837200), (2576, 779675), (2600, 772478), (2800, 717301), (2990, 671720), (3220, 623740), (3640, 551770), (4025, 498992), (4186, 479800), (4550, 441416), (4600, 436618), (4784, 419825), (4798, 418600), (5200, 386239), (5980, 335860), (6440, 311870), (7280, 275885), (7475, 268688), (8050, 249496), (8372, 239900), (9100, 220708), (9200, 218309), (9596, 209300), (10465, 191920), (11960, 167930), (11995, 167440), (12880, 155935), (14950, 134344), (16100, 124748), (16744, 119950), (16793, 119600), (18200, 110354), (19192, 104650), (20930, 95960), (23920, 83965), (23990, 83720), (29900, 67172), (31187, 64400), (32200, 62374), (33488, 59975), (33586, 59800), (36400, 55177), (38384, 52325), (41860, 47980)]