214957440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 754706160

約数和(自身を除く): 539748720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 557, 576, 603, 640, 670, 720, 804, 960, 1005, 1072, 1114, 1152, 1206, 1340, 1440, 1608, 1671, 1920, 2010, 2144, 2228, 2412, 2680, 2785, 2880, 3015, 3216, 3342, 4020, 4288, 4456, 4824, 5013, 5360, 5570, 5760, 6030, 6432, 6684, 8040, 8355, 8576, 8912, 9648, 10026, 10720, 11140, 12060, 12864, 13368, 16080, 16710, 17824, 19296, 20052, 21440, 22280, 24120, 25065, 25728, 26736, 32160, 33420, 35648, 37319, 38592, 40104, 42880, 44560, 48240, 50130, 53472, 64320, 66840, 71296, 74638, 77184, 80208, 89120, 96480, 100260, 106944, 111957, 128640, 133680, 149276, 160416, 178240, 186595, 192960, 200520, 213888, 223914, 267360, 298552, 320832, 335871, 356480, 373190, 385920, 401040, 447828, 534720, 559785, 597104, 641664, 671742, 746380, 802080, 895656, 1069440, 1119570, 1194208, 1343484, 1492760, 1604160, 1679355, 1791312, 2239140, 2388416, 2686968, 2985520, 3208320, 3358710, 3582624, 4478280, 4776832, 5373936, 5971040, 6717420, 7165248, 8956560, 10747872, 11942080, 13434840, 14330496, 17913120, 21495744, 23884160, 26869680, 35826240, 42991488, 53739360, 71652480, 107478720, 214957440]

約数ペア:

[(1, 214957440), (2, 107478720), (3, 71652480), (4, 53739360), (5, 42991488), (6, 35826240), (8, 26869680), (9, 23884160), (10, 21495744), (12, 17913120), (15, 14330496), (16, 13434840), (18, 11942080), (20, 10747872), (24, 8956560), (30, 7165248), (32, 6717420), (36, 5971040), (40, 5373936), (45, 4776832), (48, 4478280), (60, 3582624), (64, 3358710), (67, 3208320), (72, 2985520), (80, 2686968), (90, 2388416), (96, 2239140), (120, 1791312), (128, 1679355), (134, 1604160), (144, 1492760), (160, 1343484), (180, 1194208), (192, 1119570), (201, 1069440), (240, 895656), (268, 802080), (288, 746380), (320, 671742), (335, 641664), (360, 597104), (384, 559785), (402, 534720), (480, 447828), (536, 401040), (557, 385920), (576, 373190), (603, 356480), (640, 335871), (670, 320832), (720, 298552), (804, 267360), (960, 223914), (1005, 213888), (1072, 200520), (1114, 192960), (1152, 186595), (1206, 178240), (1340, 160416), (1440, 149276), (1608, 133680), (1671, 128640), (1920, 111957), (2010, 106944), (2144, 100260), (2228, 96480), (2412, 89120), (2680, 80208), (2785, 77184), (2880, 74638), (3015, 71296), (3216, 66840), (3342, 64320), (4020, 53472), (4288, 50130), (4456, 48240), (4824, 44560), (5013, 42880), (5360, 40104), (5570, 38592), (5760, 37319), (6030, 35648), (6432, 33420), (6684, 32160), (8040, 26736), (8355, 25728), (8576, 25065), (8912, 24120), (9648, 22280), (10026, 21440), (10720, 20052), (11140, 19296), (12060, 17824), (12864, 16710), (13368, 16080)]