148675680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 537434352

約数和(自身を除く): 388758672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 90, 92, 96, 115, 120, 134, 138, 144, 160, 180, 184, 201, 207, 230, 240, 268, 276, 288, 335, 345, 360, 368, 402, 414, 460, 480, 536, 552, 603, 670, 690, 720, 736, 804, 828, 920, 1005, 1035, 1072, 1104, 1206, 1340, 1380, 1440, 1541, 1608, 1656, 1840, 2010, 2070, 2144, 2208, 2412, 2680, 2760, 3015, 3082, 3216, 3312, 3680, 4020, 4140, 4489, 4623, 4824, 5360, 5520, 6030, 6164, 6432, 6624, 7705, 8040, 8280, 8978, 9246, 9648, 10720, 11040, 12060, 12328, 13467, 13869, 15410, 16080, 16560, 17956, 18492, 19296, 22445, 23115, 24120, 24656, 26934, 27738, 30820, 32160, 33120, 35912, 36984, 40401, 44890, 46230, 48240, 49312, 53868, 55476, 61640, 67335, 69345, 71824, 73968, 80802, 89780, 92460, 96480, 103247, 107736, 110952, 123280, 134670, 138690, 143648, 147936, 161604, 179560, 184920, 202005, 206494, 215472, 221904, 246560, 269340, 277380, 309741, 323208, 359120, 369840, 404010, 412988, 430944, 443808, 516235, 538680, 554760, 619482, 646416, 718240, 739680, 808020, 825976, 929223, 1032470, 1077360, 1109520, 1238964, 1292832, 1548705, 1616040, 1651952, 1858446, 2064940, 2154720, 2219040, 2477928, 3097410, 3232080, 3303904, 3716892, 4129880, 4646115, 4955856, 6194820, 6464160, 7433784, 8259760, 9292230, 9911712, 12389640, 14867568, 16519520, 18584460, 24779280, 29735136, 37168920, 49558560, 74337840, 148675680]

約数ペア:

[(1, 148675680), (2, 74337840), (3, 49558560), (4, 37168920), (5, 29735136), (6, 24779280), (8, 18584460), (9, 16519520), (10, 14867568), (12, 12389640), (15, 9911712), (16, 9292230), (18, 8259760), (20, 7433784), (23, 6464160), (24, 6194820), (30, 4955856), (32, 4646115), (36, 4129880), (40, 3716892), (45, 3303904), (46, 3232080), (48, 3097410), (60, 2477928), (67, 2219040), (69, 2154720), (72, 2064940), (80, 1858446), (90, 1651952), (92, 1616040), (96, 1548705), (115, 1292832), (120, 1238964), (134, 1109520), (138, 1077360), (144, 1032470), (160, 929223), (180, 825976), (184, 808020), (201, 739680), (207, 718240), (230, 646416), (240, 619482), (268, 554760), (276, 538680), (288, 516235), (335, 443808), (345, 430944), (360, 412988), (368, 404010), (402, 369840), (414, 359120), (460, 323208), (480, 309741), (536, 277380), (552, 269340), (603, 246560), (670, 221904), (690, 215472), (720, 206494), (736, 202005), (804, 184920), (828, 179560), (920, 161604), (1005, 147936), (1035, 143648), (1072, 138690), (1104, 134670), (1206, 123280), (1340, 110952), (1380, 107736), (1440, 103247), (1541, 96480), (1608, 92460), (1656, 89780), (1840, 80802), (2010, 73968), (2070, 71824), (2144, 69345), (2208, 67335), (2412, 61640), (2680, 55476), (2760, 53868), (3015, 49312), (3082, 48240), (3216, 46230), (3312, 44890), (3680, 40401), (4020, 36984), (4140, 35912), (4489, 33120), (4623, 32160), (4824, 30820), (5360, 27738), (5520, 26934), (6030, 24656), (6164, 24120), (6432, 23115), (6624, 22445), (7705, 19296), (8040, 18492), (8280, 17956), (8978, 16560), (9246, 16080), (9648, 15410), (10720, 13869), (11040, 13467), (12060, 12328)]