214986720

素因数分解:

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

素因数の和:425

約数の個数: 192

約数和(自身を含む): 737662464

約数和(自身を除く): 522675744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 131, 156, 160, 195, 208, 240, 260, 262, 263, 312, 390, 393, 416, 480, 520, 524, 526, 624, 655, 780, 786, 789, 1040, 1048, 1052, 1248, 1310, 1315, 1560, 1572, 1578, 1703, 1965, 2080, 2096, 2104, 2620, 2630, 3120, 3144, 3156, 3406, 3419, 3930, 3945, 4192, 4208, 5109, 5240, 5260, 6240, 6288, 6312, 6812, 6838, 7860, 7890, 8416, 8515, 10218, 10257, 10480, 10520, 12576, 12624, 13624, 13676, 15720, 15780, 17030, 17095, 20436, 20514, 20960, 21040, 25248, 25545, 27248, 27352, 31440, 31560, 34060, 34190, 34453, 40872, 41028, 42080, 51090, 51285, 54496, 54704, 62880, 63120, 68120, 68380, 68906, 81744, 82056, 102180, 102570, 103359, 109408, 126240, 136240, 136760, 137812, 163488, 164112, 172265, 204360, 205140, 206718, 272480, 273520, 275624, 328224, 344530, 408720, 410280, 413436, 447889, 516795, 547040, 551248, 689060, 817440, 820560, 826872, 895778, 1033590, 1102496, 1343667, 1378120, 1641120, 1653744, 1791556, 2067180, 2239445, 2687334, 2756240, 3307488, 3583112, 4134360, 4478890, 5374668, 5512480, 6718335, 7166224, 8268720, 8957780, 10749336, 13436670, 14332448, 16537440, 17915560, 21498672, 26873340, 35831120, 42997344, 53746680, 71662240, 107493360, 214986720]

約数ペア:

[(1, 214986720), (2, 107493360), (3, 71662240), (4, 53746680), (5, 42997344), (6, 35831120), (8, 26873340), (10, 21498672), (12, 17915560), (13, 16537440), (15, 14332448), (16, 13436670), (20, 10749336), (24, 8957780), (26, 8268720), (30, 7166224), (32, 6718335), (39, 5512480), (40, 5374668), (48, 4478890), (52, 4134360), (60, 3583112), (65, 3307488), (78, 2756240), (80, 2687334), (96, 2239445), (104, 2067180), (120, 1791556), (130, 1653744), (131, 1641120), (156, 1378120), (160, 1343667), (195, 1102496), (208, 1033590), (240, 895778), (260, 826872), (262, 820560), (263, 817440), (312, 689060), (390, 551248), (393, 547040), (416, 516795), (480, 447889), (520, 413436), (524, 410280), (526, 408720), (624, 344530), (655, 328224), (780, 275624), (786, 273520), (789, 272480), (1040, 206718), (1048, 205140), (1052, 204360), (1248, 172265), (1310, 164112), (1315, 163488), (1560, 137812), (1572, 136760), (1578, 136240), (1703, 126240), (1965, 109408), (2080, 103359), (2096, 102570), (2104, 102180), (2620, 82056), (2630, 81744), (3120, 68906), (3144, 68380), (3156, 68120), (3406, 63120), (3419, 62880), (3930, 54704), (3945, 54496), (4192, 51285), (4208, 51090), (5109, 42080), (5240, 41028), (5260, 40872), (6240, 34453), (6288, 34190), (6312, 34060), (6812, 31560), (6838, 31440), (7860, 27352), (7890, 27248), (8416, 25545), (8515, 25248), (10218, 21040), (10257, 20960), (10480, 20514), (10520, 20436), (12576, 17095), (12624, 17030), (13624, 15780), (13676, 15720)]