347474880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 224

約数和(自身を含む): 1239194880

約数和(自身を除く): 891720000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 307, 320, 360, 393, 432, 480, 524, 540, 576, 614, 655, 720, 786, 864, 921, 960, 1048, 1080, 1179, 1228, 1310, 1440, 1535, 1572, 1728, 1842, 1965, 2096, 2160, 2358, 2456, 2620, 2763, 2880, 3070, 3144, 3537, 3684, 3930, 4192, 4320, 4605, 4716, 4912, 5240, 5526, 5895, 6140, 6288, 7074, 7368, 7860, 8289, 8384, 8640, 9210, 9432, 9824, 10480, 11052, 11790, 12280, 12576, 13815, 14148, 14736, 15720, 16578, 17685, 18420, 18864, 19648, 20960, 22104, 23580, 24560, 25152, 27630, 28296, 29472, 31440, 33156, 35370, 36840, 37728, 40217, 41445, 41920, 44208, 47160, 49120, 55260, 56592, 58944, 62880, 66312, 70740, 73680, 75456, 80434, 82890, 88416, 94320, 98240, 110520, 113184, 120651, 125760, 132624, 141480, 147360, 160868, 165780, 176832, 188640, 201085, 221040, 226368, 241302, 265248, 282960, 294720, 321736, 331560, 361953, 377280, 402170, 442080, 482604, 530496, 565920, 603255, 643472, 663120, 723906, 804340, 884160, 965208, 1085859, 1131840, 1206510, 1286944, 1326240, 1447812, 1608680, 1809765, 1930416, 2171718, 2413020, 2573888, 2652480, 2895624, 3217360, 3619530, 3860832, 4343436, 4826040, 5429295, 5791248, 6434720, 7239060, 7721664, 8686872, 9652080, 10858590, 11582496, 12869440, 14478120, 17373744, 19304160, 21717180, 23164992, 28956240, 34747488, 38608320, 43434360, 57912480, 69494976, 86868720, 115824960, 173737440, 347474880]

約数ペア:

[(1, 347474880), (2, 173737440), (3, 115824960), (4, 86868720), (5, 69494976), (6, 57912480), (8, 43434360), (9, 38608320), (10, 34747488), (12, 28956240), (15, 23164992), (16, 21717180), (18, 19304160), (20, 17373744), (24, 14478120), (27, 12869440), (30, 11582496), (32, 10858590), (36, 9652080), (40, 8686872), (45, 7721664), (48, 7239060), (54, 6434720), (60, 5791248), (64, 5429295), (72, 4826040), (80, 4343436), (90, 3860832), (96, 3619530), (108, 3217360), (120, 2895624), (131, 2652480), (135, 2573888), (144, 2413020), (160, 2171718), (180, 1930416), (192, 1809765), (216, 1608680), (240, 1447812), (262, 1326240), (270, 1286944), (288, 1206510), (307, 1131840), (320, 1085859), (360, 965208), (393, 884160), (432, 804340), (480, 723906), (524, 663120), (540, 643472), (576, 603255), (614, 565920), (655, 530496), (720, 482604), (786, 442080), (864, 402170), (921, 377280), (960, 361953), (1048, 331560), (1080, 321736), (1179, 294720), (1228, 282960), (1310, 265248), (1440, 241302), (1535, 226368), (1572, 221040), (1728, 201085), (1842, 188640), (1965, 176832), (2096, 165780), (2160, 160868), (2358, 147360), (2456, 141480), (2620, 132624), (2763, 125760), (2880, 120651), (3070, 113184), (3144, 110520), (3537, 98240), (3684, 94320), (3930, 88416), (4192, 82890), (4320, 80434), (4605, 75456), (4716, 73680), (4912, 70740), (5240, 66312), (5526, 62880), (5895, 58944), (6140, 56592), (6288, 55260), (7074, 49120), (7368, 47160), (7860, 44208), (8289, 41920), (8384, 41445), (8640, 40217), (9210, 37728), (9432, 36840), (9824, 35370), (10480, 33156), (11052, 31440), (11790, 29472), (12280, 28296), (12576, 27630), (13815, 25152), (14148, 24560), (14736, 23580), (15720, 22104), (16578, 20960), (17685, 19648), (18420, 18864)]