67374720

素因数分解:

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

素因数の和:592

約数の個数: 256

約数和(自身を含む): 273196800

約数和(自身を除く): 205822080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 557, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1114, 1120, 1152, 1260, 1344, 1440, 1512, 1671, 1680, 1728, 1890, 1920, 2016, 2160, 2228, 2240, 2520, 2688, 2785, 2880, 3024, 3342, 3360, 3456, 3780, 3899, 4032, 4320, 4456, 4480, 5013, 5040, 5570, 5760, 6048, 6684, 6720, 7560, 7798, 8064, 8355, 8640, 8912, 10026, 10080, 11140, 11697, 12096, 13368, 13440, 15039, 15120, 15596, 16710, 17280, 17824, 19495, 20052, 20160, 22280, 23394, 24192, 25065, 26736, 30078, 30240, 31192, 33420, 35091, 35648, 38990, 40104, 40320, 44560, 46788, 50130, 53472, 58485, 60156, 60480, 62384, 66840, 70182, 71296, 75195, 77980, 80208, 89120, 93576, 100260, 105273, 106944, 116970, 120312, 120960, 124768, 133680, 140364, 150390, 155960, 160416, 175455, 178240, 187152, 200520, 210546, 213888, 233940, 240624, 249536, 267360, 280728, 300780, 311920, 320832, 350910, 356480, 374304, 401040, 421092, 467880, 481248, 499072, 526365, 534720, 561456, 601560, 623840, 641664, 701820, 748608, 802080, 842184, 935760, 962496, 1052730, 1069440, 1122912, 1203120, 1247680, 1403640, 1497216, 1604160, 1684368, 1871520, 1924992, 2105460, 2245824, 2406240, 2495360, 2807280, 3208320, 3368736, 3743040, 4210920, 4491648, 4812480, 5614560, 6737472, 7486080, 8421840, 9624960, 11229120, 13474944, 16843680, 22458240, 33687360, 67374720]

約数ペア:

[(1, 67374720), (2, 33687360), (3, 22458240), (4, 16843680), (5, 13474944), (6, 11229120), (7, 9624960), (8, 8421840), (9, 7486080), (10, 6737472), (12, 5614560), (14, 4812480), (15, 4491648), (16, 4210920), (18, 3743040), (20, 3368736), (21, 3208320), (24, 2807280), (27, 2495360), (28, 2406240), (30, 2245824), (32, 2105460), (35, 1924992), (36, 1871520), (40, 1684368), (42, 1604160), (45, 1497216), (48, 1403640), (54, 1247680), (56, 1203120), (60, 1122912), (63, 1069440), (64, 1052730), (70, 962496), (72, 935760), (80, 842184), (84, 802080), (90, 748608), (96, 701820), (105, 641664), (108, 623840), (112, 601560), (120, 561456), (126, 534720), (128, 526365), (135, 499072), (140, 481248), (144, 467880), (160, 421092), (168, 401040), (180, 374304), (189, 356480), (192, 350910), (210, 320832), (216, 311920), (224, 300780), (240, 280728), (252, 267360), (270, 249536), (280, 240624), (288, 233940), (315, 213888), (320, 210546), (336, 200520), (360, 187152), (378, 178240), (384, 175455), (420, 160416), (432, 155960), (448, 150390), (480, 140364), (504, 133680), (540, 124768), (557, 120960), (560, 120312), (576, 116970), (630, 106944), (640, 105273), (672, 100260), (720, 93576), (756, 89120), (840, 80208), (864, 77980), (896, 75195), (945, 71296), (960, 70182), (1008, 66840), (1080, 62384), (1114, 60480), (1120, 60156), (1152, 58485), (1260, 53472), (1344, 50130), (1440, 46788), (1512, 44560), (1671, 40320), (1680, 40104), (1728, 38990), (1890, 35648), (1920, 35091), (2016, 33420), (2160, 31192), (2228, 30240), (2240, 30078), (2520, 26736), (2688, 25065), (2785, 24192), (2880, 23394), (3024, 22280), (3342, 20160), (3360, 20052), (3456, 19495), (3780, 17824), (3899, 17280), (4032, 16710), (4320, 15596), (4456, 15120), (4480, 15039), (5013, 13440), (5040, 13368), (5570, 12096), (5760, 11697), (6048, 11140), (6684, 10080), (6720, 10026), (7560, 8912), (7798, 8640), (8064, 8355)]