186168640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 168

約数和(自身を含む): 533716992

約数和(自身を除く): 347548352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 383, 392, 434, 448, 490, 496, 560, 620, 766, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1532, 1568, 1736, 1915, 1960, 1984, 2170, 2240, 2480, 2681, 3038, 3064, 3136, 3472, 3830, 3920, 4340, 4960, 5362, 6076, 6128, 6944, 7595, 7660, 7840, 8680, 9920, 10724, 11873, 12152, 12256, 13405, 13888, 15190, 15320, 15680, 17360, 18767, 21448, 23746, 24304, 24512, 26810, 30380, 30640, 34720, 37534, 42896, 47492, 48608, 53620, 59365, 60760, 61280, 69440, 75068, 83111, 85792, 93835, 94984, 97216, 107240, 118730, 121520, 122560, 150136, 166222, 171584, 187670, 189968, 214480, 237460, 243040, 300272, 332444, 375340, 379936, 415555, 428960, 474920, 486080, 581777, 600544, 664888, 750680, 759872, 831110, 857920, 949840, 1163554, 1201088, 1329776, 1501360, 1662220, 1899680, 2327108, 2659552, 2908885, 3002720, 3324440, 3799360, 4654216, 5319104, 5817770, 6005440, 6648880, 9308432, 11635540, 13297760, 18616864, 23271080, 26595520, 37233728, 46542160, 93084320, 186168640]

約数ペア:

[(1, 186168640), (2, 93084320), (4, 46542160), (5, 37233728), (7, 26595520), (8, 23271080), (10, 18616864), (14, 13297760), (16, 11635540), (20, 9308432), (28, 6648880), (31, 6005440), (32, 5817770), (35, 5319104), (40, 4654216), (49, 3799360), (56, 3324440), (62, 3002720), (64, 2908885), (70, 2659552), (80, 2327108), (98, 1899680), (112, 1662220), (124, 1501360), (140, 1329776), (155, 1201088), (160, 1163554), (196, 949840), (217, 857920), (224, 831110), (245, 759872), (248, 750680), (280, 664888), (310, 600544), (320, 581777), (383, 486080), (392, 474920), (434, 428960), (448, 415555), (490, 379936), (496, 375340), (560, 332444), (620, 300272), (766, 243040), (784, 237460), (868, 214480), (980, 189968), (992, 187670), (1085, 171584), (1120, 166222), (1240, 150136), (1519, 122560), (1532, 121520), (1568, 118730), (1736, 107240), (1915, 97216), (1960, 94984), (1984, 93835), (2170, 85792), (2240, 83111), (2480, 75068), (2681, 69440), (3038, 61280), (3064, 60760), (3136, 59365), (3472, 53620), (3830, 48608), (3920, 47492), (4340, 42896), (4960, 37534), (5362, 34720), (6076, 30640), (6128, 30380), (6944, 26810), (7595, 24512), (7660, 24304), (7840, 23746), (8680, 21448), (9920, 18767), (10724, 17360), (11873, 15680), (12152, 15320), (12256, 15190), (13405, 13888)]