322480080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 1179674496

約数和(自身を除く): 857194416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 131, 144, 156, 180, 195, 208, 234, 240, 260, 262, 263, 312, 360, 390, 393, 468, 520, 524, 526, 585, 624, 655, 720, 780, 786, 789, 936, 1040, 1048, 1052, 1170, 1179, 1310, 1315, 1560, 1572, 1578, 1703, 1872, 1965, 2096, 2104, 2340, 2358, 2367, 2620, 2630, 3120, 3144, 3156, 3406, 3419, 3930, 3945, 4208, 4680, 4716, 4734, 5109, 5240, 5260, 5895, 6288, 6312, 6812, 6838, 7860, 7890, 8515, 9360, 9432, 9468, 10218, 10257, 10480, 10520, 11790, 11835, 12624, 13624, 13676, 15327, 15720, 15780, 17030, 17095, 18864, 18936, 20436, 20514, 21040, 23580, 23670, 25545, 27248, 27352, 30654, 30771, 31440, 31560, 34060, 34190, 34453, 37872, 40872, 41028, 47160, 47340, 51090, 51285, 54704, 61308, 61542, 63120, 68120, 68380, 68906, 76635, 81744, 82056, 94320, 94680, 102180, 102570, 103359, 122616, 123084, 136240, 136760, 137812, 153270, 153855, 164112, 172265, 189360, 204360, 205140, 206718, 245232, 246168, 273520, 275624, 306540, 307710, 310077, 344530, 408720, 410280, 413436, 447889, 492336, 516795, 551248, 613080, 615420, 620154, 689060, 820560, 826872, 895778, 1033590, 1226160, 1230840, 1240308, 1343667, 1378120, 1550385, 1653744, 1791556, 2067180, 2239445, 2461680, 2480616, 2687334, 2756240, 3100770, 3583112, 4031001, 4134360, 4478890, 4961232, 5374668, 6201540, 6718335, 7166224, 8062002, 8268720, 8957780, 10749336, 12403080, 13436670, 16124004, 17915560, 20155005, 21498672, 24806160, 26873340, 32248008, 35831120, 40310010, 53746680, 64496016, 80620020, 107493360, 161240040, 322480080]

約数ペア:

[(1, 322480080), (2, 161240040), (3, 107493360), (4, 80620020), (5, 64496016), (6, 53746680), (8, 40310010), (9, 35831120), (10, 32248008), (12, 26873340), (13, 24806160), (15, 21498672), (16, 20155005), (18, 17915560), (20, 16124004), (24, 13436670), (26, 12403080), (30, 10749336), (36, 8957780), (39, 8268720), (40, 8062002), (45, 7166224), (48, 6718335), (52, 6201540), (60, 5374668), (65, 4961232), (72, 4478890), (78, 4134360), (80, 4031001), (90, 3583112), (104, 3100770), (117, 2756240), (120, 2687334), (130, 2480616), (131, 2461680), (144, 2239445), (156, 2067180), (180, 1791556), (195, 1653744), (208, 1550385), (234, 1378120), (240, 1343667), (260, 1240308), (262, 1230840), (263, 1226160), (312, 1033590), (360, 895778), (390, 826872), (393, 820560), (468, 689060), (520, 620154), (524, 615420), (526, 613080), (585, 551248), (624, 516795), (655, 492336), (720, 447889), (780, 413436), (786, 410280), (789, 408720), (936, 344530), (1040, 310077), (1048, 307710), (1052, 306540), (1170, 275624), (1179, 273520), (1310, 246168), (1315, 245232), (1560, 206718), (1572, 205140), (1578, 204360), (1703, 189360), (1872, 172265), (1965, 164112), (2096, 153855), (2104, 153270), (2340, 137812), (2358, 136760), (2367, 136240), (2620, 123084), (2630, 122616), (3120, 103359), (3144, 102570), (3156, 102180), (3406, 94680), (3419, 94320), (3930, 82056), (3945, 81744), (4208, 76635), (4680, 68906), (4716, 68380), (4734, 68120), (5109, 63120), (5240, 61542), (5260, 61308), (5895, 54704), (6288, 51285), (6312, 51090), (6812, 47340), (6838, 47160), (7860, 41028), (7890, 40872), (8515, 37872), (9360, 34453), (9432, 34190), (9468, 34060), (10218, 31560), (10257, 31440), (10480, 30771), (10520, 30654), (11790, 27352), (11835, 27248), (12624, 25545), (13624, 23670), (13676, 23580), (15327, 21040), (15720, 20514), (15780, 20436), (17030, 18936), (17095, 18864)]