204733620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 587796300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 195, 203, 210, 234, 252, 260, 261, 273, 290, 315, 348, 364, 377, 390, 406, 420, 431, 435, 455, 468, 522, 546, 580, 585, 609, 630, 754, 780, 812, 819, 862, 870, 910, 1015, 1044, 1092, 1131, 1170, 1218, 1260, 1293, 1305, 1365, 1508, 1638, 1724, 1740, 1820, 1827, 1885, 2030, 2155, 2262, 2340, 2436, 2586, 2610, 2639, 2730, 3017, 3045, 3276, 3393, 3654, 3770, 3879, 4060, 4095, 4310, 4524, 5172, 5220, 5278, 5460, 5603, 5655, 6034, 6090, 6465, 6786, 7308, 7540, 7758, 7917, 8190, 8620, 9051, 9135, 10556, 11206, 11310, 12068, 12180, 12499, 12930, 13195, 13572, 15085, 15516, 15834, 16380, 16809, 16965, 18102, 18270, 19395, 22412, 22620, 23751, 24998, 25860, 26390, 27153, 28015, 30170, 31668, 33618, 33930, 36204, 36540, 37497, 38790, 39221, 39585, 45255, 47502, 49996, 50427, 52780, 54306, 56030, 60340, 62495, 67236, 67860, 74994, 77580, 78442, 79170, 84045, 87493, 90510, 95004, 100854, 108612, 112060, 112491, 117663, 118755, 124990, 135765, 149988, 156884, 158340, 162487, 168090, 174986, 181020, 187485, 196105, 201708, 224982, 235326, 237510, 249980, 252135, 262479, 271530, 324974, 336180, 349972, 352989, 374970, 392210, 437465, 449964, 470652, 475020, 487461, 504270, 524958, 543060, 562455, 588315, 649948, 705978, 749940, 784420, 787437, 812435, 874930, 974922, 1008540, 1049916, 1124910, 1137409, 1176630, 1312395, 1411956, 1462383, 1574874, 1624870, 1749860, 1764945, 1949844, 2249820, 2274818, 2353260, 2437305, 2624790, 2924766, 3149748, 3249740, 3412227, 3529890, 3937185, 4549636, 4874610, 5249580, 5687045, 5849532, 6824454, 7059780, 7311915, 7874370, 9749220, 10236681, 11374090, 13648908, 14623830, 15748740, 17061135, 20473362, 22748180, 29247660, 34122270, 40946724, 51183405, 68244540, 102366810, 204733620]

約数ペア:

[(1, 204733620), (2, 102366810), (3, 68244540), (4, 51183405), (5, 40946724), (6, 34122270), (7, 29247660), (9, 22748180), (10, 20473362), (12, 17061135), (13, 15748740), (14, 14623830), (15, 13648908), (18, 11374090), (20, 10236681), (21, 9749220), (26, 7874370), (28, 7311915), (29, 7059780), (30, 6824454), (35, 5849532), (36, 5687045), (39, 5249580), (42, 4874610), (45, 4549636), (52, 3937185), (58, 3529890), (60, 3412227), (63, 3249740), (65, 3149748), (70, 2924766), (78, 2624790), (84, 2437305), (87, 2353260), (90, 2274818), (91, 2249820), (105, 1949844), (116, 1764945), (117, 1749860), (126, 1624870), (130, 1574874), (140, 1462383), (145, 1411956), (156, 1312395), (174, 1176630), (180, 1137409), (182, 1124910), (195, 1049916), (203, 1008540), (210, 974922), (234, 874930), (252, 812435), (260, 787437), (261, 784420), (273, 749940), (290, 705978), (315, 649948), (348, 588315), (364, 562455), (377, 543060), (390, 524958), (406, 504270), (420, 487461), (431, 475020), (435, 470652), (455, 449964), (468, 437465), (522, 392210), (546, 374970), (580, 352989), (585, 349972), (609, 336180), (630, 324974), (754, 271530), (780, 262479), (812, 252135), (819, 249980), (862, 237510), (870, 235326), (910, 224982), (1015, 201708), (1044, 196105), (1092, 187485), (1131, 181020), (1170, 174986), (1218, 168090), (1260, 162487), (1293, 158340), (1305, 156884), (1365, 149988), (1508, 135765), (1638, 124990), (1724, 118755), (1740, 117663), (1820, 112491), (1827, 112060), (1885, 108612), (2030, 100854), (2155, 95004), (2262, 90510), (2340, 87493), (2436, 84045), (2586, 79170), (2610, 78442), (2639, 77580), (2730, 74994), (3017, 67860), (3045, 67236), (3276, 62495), (3393, 60340), (3654, 56030), (3770, 54306), (3879, 52780), (4060, 50427), (4095, 49996), (4310, 47502), (4524, 45255), (5172, 39585), (5220, 39221), (5278, 38790), (5460, 37497), (5603, 36540), (5655, 36204), (6034, 33930), (6090, 33618), (6465, 31668), (6786, 30170), (7308, 28015), (7540, 27153), (7758, 26390), (7917, 25860), (8190, 24998), (8620, 23751), (9051, 22620), (9135, 22412), (10556, 19395), (11206, 18270), (11310, 18102), (12068, 16965), (12180, 16809), (12499, 16380), (12930, 15834), (13195, 15516), (13572, 15085)]