215922240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 224

約数和(自身を含む): 775167360

約数和(自身を除く): 559245120

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, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 192, 201, 216, 240, 268, 270, 288, 320, 335, 360, 373, 402, 432, 480, 536, 540, 576, 603, 670, 720, 746, 804, 864, 960, 1005, 1072, 1080, 1119, 1206, 1340, 1440, 1492, 1608, 1728, 1809, 1865, 2010, 2144, 2160, 2238, 2412, 2680, 2880, 2984, 3015, 3216, 3357, 3618, 3730, 4020, 4288, 4320, 4476, 4824, 5360, 5595, 5968, 6030, 6432, 6714, 7236, 7460, 8040, 8640, 8952, 9045, 9648, 10071, 10720, 11190, 11936, 12060, 12864, 13428, 14472, 14920, 16080, 16785, 17904, 18090, 19296, 20142, 21440, 22380, 23872, 24120, 24991, 26856, 28944, 29840, 32160, 33570, 35808, 36180, 38592, 40284, 44760, 48240, 49982, 50355, 53712, 57888, 59680, 64320, 67140, 71616, 72360, 74973, 80568, 89520, 96480, 99964, 100710, 107424, 115776, 119360, 124955, 134280, 144720, 149946, 161136, 179040, 192960, 199928, 201420, 214848, 224919, 249910, 268560, 289440, 299892, 322272, 358080, 374865, 399856, 402840, 449838, 499820, 537120, 578880, 599784, 644544, 674757, 749730, 799712, 805680, 899676, 999640, 1074240, 1124595, 1199568, 1349514, 1499460, 1599424, 1611360, 1799352, 1999280, 2249190, 2399136, 2699028, 2998920, 3222720, 3373785, 3598704, 3998560, 4498380, 4798272, 5398056, 5997840, 6747570, 7197408, 7997120, 8996760, 10796112, 11995680, 13495140, 14394816, 17993520, 21592224, 23991360, 26990280, 35987040, 43184448, 53980560, 71974080, 107961120, 215922240]

約数ペア:

[(1, 215922240), (2, 107961120), (3, 71974080), (4, 53980560), (5, 43184448), (6, 35987040), (8, 26990280), (9, 23991360), (10, 21592224), (12, 17993520), (15, 14394816), (16, 13495140), (18, 11995680), (20, 10796112), (24, 8996760), (27, 7997120), (30, 7197408), (32, 6747570), (36, 5997840), (40, 5398056), (45, 4798272), (48, 4498380), (54, 3998560), (60, 3598704), (64, 3373785), (67, 3222720), (72, 2998920), (80, 2699028), (90, 2399136), (96, 2249190), (108, 1999280), (120, 1799352), (134, 1611360), (135, 1599424), (144, 1499460), (160, 1349514), (180, 1199568), (192, 1124595), (201, 1074240), (216, 999640), (240, 899676), (268, 805680), (270, 799712), (288, 749730), (320, 674757), (335, 644544), (360, 599784), (373, 578880), (402, 537120), (432, 499820), (480, 449838), (536, 402840), (540, 399856), (576, 374865), (603, 358080), (670, 322272), (720, 299892), (746, 289440), (804, 268560), (864, 249910), (960, 224919), (1005, 214848), (1072, 201420), (1080, 199928), (1119, 192960), (1206, 179040), (1340, 161136), (1440, 149946), (1492, 144720), (1608, 134280), (1728, 124955), (1809, 119360), (1865, 115776), (2010, 107424), (2144, 100710), (2160, 99964), (2238, 96480), (2412, 89520), (2680, 80568), (2880, 74973), (2984, 72360), (3015, 71616), (3216, 67140), (3357, 64320), (3618, 59680), (3730, 57888), (4020, 53712), (4288, 50355), (4320, 49982), (4476, 48240), (4824, 44760), (5360, 40284), (5595, 38592), (5968, 36180), (6030, 35808), (6432, 33570), (6714, 32160), (7236, 29840), (7460, 28944), (8040, 26856), (8640, 24991), (8952, 24120), (9045, 23872), (9648, 22380), (10071, 21440), (10720, 20142), (11190, 19296), (11936, 18090), (12060, 17904), (12864, 16785), (13428, 16080), (14472, 14920)]