213697440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1537

約数の個数: 240

約数和(自身を含む): 823284000

約数和(自身を除く): 609586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1499, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 2998, 3168, 3240, 3564, 3960, 4320, 4455, 4497, 4752, 5280, 5940, 5996, 6480, 7128, 7495, 7920, 8910, 8994, 9504, 11880, 11992, 12960, 13491, 14256, 14990, 15840, 16489, 17820, 17988, 22485, 23760, 23984, 26982, 28512, 29980, 32978, 35640, 35976, 40473, 44970, 47520, 47968, 49467, 53964, 59960, 65956, 67455, 71280, 71952, 80946, 82445, 89940, 98934, 107928, 119920, 121419, 131912, 134910, 142560, 143904, 148401, 161892, 164890, 179880, 197868, 202365, 215856, 239840, 242838, 247335, 263824, 269820, 296802, 323784, 329780, 359760, 395736, 404730, 431712, 445203, 485676, 494670, 527648, 539640, 593604, 607095, 647568, 659560, 719520, 742005, 791472, 809460, 890406, 971352, 989340, 1079280, 1187208, 1214190, 1295136, 1319120, 1335609, 1484010, 1582944, 1618920, 1780812, 1942704, 1978680, 2158560, 2226015, 2374416, 2428380, 2638240, 2671218, 2968020, 3237840, 3561624, 3885408, 3957360, 4452030, 4748832, 4856760, 5342436, 5936040, 6475680, 6678045, 7123248, 7914720, 8904060, 9713520, 10684872, 11872080, 13356090, 14246496, 17808120, 19427040, 21369744, 23744160, 26712180, 35616240, 42739488, 53424360, 71232480, 106848720, 213697440]

約数ペア:

[(1, 213697440), (2, 106848720), (3, 71232480), (4, 53424360), (5, 42739488), (6, 35616240), (8, 26712180), (9, 23744160), (10, 21369744), (11, 19427040), (12, 17808120), (15, 14246496), (16, 13356090), (18, 11872080), (20, 10684872), (22, 9713520), (24, 8904060), (27, 7914720), (30, 7123248), (32, 6678045), (33, 6475680), (36, 5936040), (40, 5342436), (44, 4856760), (45, 4748832), (48, 4452030), (54, 3957360), (55, 3885408), (60, 3561624), (66, 3237840), (72, 2968020), (80, 2671218), (81, 2638240), (88, 2428380), (90, 2374416), (96, 2226015), (99, 2158560), (108, 1978680), (110, 1942704), (120, 1780812), (132, 1618920), (135, 1582944), (144, 1484010), (160, 1335609), (162, 1319120), (165, 1295136), (176, 1214190), (180, 1187208), (198, 1079280), (216, 989340), (220, 971352), (240, 890406), (264, 809460), (270, 791472), (288, 742005), (297, 719520), (324, 659560), (330, 647568), (352, 607095), (360, 593604), (396, 539640), (405, 527648), (432, 494670), (440, 485676), (480, 445203), (495, 431712), (528, 404730), (540, 395736), (594, 359760), (648, 329780), (660, 323784), (720, 296802), (792, 269820), (810, 263824), (864, 247335), (880, 242838), (891, 239840), (990, 215856), (1056, 202365), (1080, 197868), (1188, 179880), (1296, 164890), (1320, 161892), (1440, 148401), (1485, 143904), (1499, 142560), (1584, 134910), (1620, 131912), (1760, 121419), (1782, 119920), (1980, 107928), (2160, 98934), (2376, 89940), (2592, 82445), (2640, 80946), (2970, 71952), (2998, 71280), (3168, 67455), (3240, 65956), (3564, 59960), (3960, 53964), (4320, 49467), (4455, 47968), (4497, 47520), (4752, 44970), (5280, 40473), (5940, 35976), (5996, 35640), (6480, 32978), (7128, 29980), (7495, 28512), (7920, 26982), (8910, 23984), (8994, 23760), (9504, 22485), (11880, 17988), (11992, 17820), (12960, 16489), (13491, 15840), (14256, 14990)]