421894080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 168

約数和(自身を含む): 1459272672

約数和(自身を除く): 1037378592

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, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 263, 288, 320, 360, 480, 526, 557, 576, 720, 789, 960, 1052, 1114, 1315, 1440, 1578, 1671, 2104, 2228, 2367, 2630, 2785, 2880, 3156, 3342, 3945, 4208, 4456, 4734, 5013, 5260, 5570, 6312, 6684, 7890, 8355, 8416, 8912, 9468, 10026, 10520, 11140, 11835, 12624, 13368, 15780, 16710, 16832, 17824, 18936, 20052, 21040, 22280, 23670, 25065, 25248, 26736, 31560, 33420, 35648, 37872, 40104, 42080, 44560, 47340, 50130, 50496, 53472, 63120, 66840, 75744, 80208, 84160, 89120, 94680, 100260, 106944, 126240, 133680, 146491, 151488, 160416, 178240, 189360, 200520, 252480, 267360, 292982, 320832, 378720, 401040, 439473, 534720, 585964, 732455, 757440, 802080, 878946, 1171928, 1318419, 1464910, 1604160, 1757892, 2197365, 2343856, 2636838, 2929820, 3515784, 4394730, 4687712, 5273676, 5859640, 6592095, 7031568, 8789460, 9375424, 10547352, 11719280, 13184190, 14063136, 17578920, 21094704, 23438560, 26368380, 28126272, 35157840, 42189408, 46877120, 52736760, 70315680, 84378816, 105473520, 140631360, 210947040, 421894080]

約数ペア:

[(1, 421894080), (2, 210947040), (3, 140631360), (4, 105473520), (5, 84378816), (6, 70315680), (8, 52736760), (9, 46877120), (10, 42189408), (12, 35157840), (15, 28126272), (16, 26368380), (18, 23438560), (20, 21094704), (24, 17578920), (30, 14063136), (32, 13184190), (36, 11719280), (40, 10547352), (45, 9375424), (48, 8789460), (60, 7031568), (64, 6592095), (72, 5859640), (80, 5273676), (90, 4687712), (96, 4394730), (120, 3515784), (144, 2929820), (160, 2636838), (180, 2343856), (192, 2197365), (240, 1757892), (263, 1604160), (288, 1464910), (320, 1318419), (360, 1171928), (480, 878946), (526, 802080), (557, 757440), (576, 732455), (720, 585964), (789, 534720), (960, 439473), (1052, 401040), (1114, 378720), (1315, 320832), (1440, 292982), (1578, 267360), (1671, 252480), (2104, 200520), (2228, 189360), (2367, 178240), (2630, 160416), (2785, 151488), (2880, 146491), (3156, 133680), (3342, 126240), (3945, 106944), (4208, 100260), (4456, 94680), (4734, 89120), (5013, 84160), (5260, 80208), (5570, 75744), (6312, 66840), (6684, 63120), (7890, 53472), (8355, 50496), (8416, 50130), (8912, 47340), (9468, 44560), (10026, 42080), (10520, 40104), (11140, 37872), (11835, 35648), (12624, 33420), (13368, 31560), (15780, 26736), (16710, 25248), (16832, 25065), (17824, 23670), (18936, 22280), (20052, 21040)]