131163200

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 168

約数和(自身を含む): 377952000

約数和(自身を除く): 246788800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 239, 245, 280, 320, 343, 350, 392, 400, 448, 478, 490, 560, 686, 700, 784, 800, 956, 980, 1120, 1195, 1225, 1372, 1400, 1568, 1600, 1673, 1715, 1912, 1960, 2240, 2390, 2450, 2744, 2800, 3136, 3346, 3430, 3824, 3920, 4780, 4900, 5488, 5600, 5975, 6692, 6860, 7648, 7840, 8365, 8575, 9560, 9800, 10976, 11200, 11711, 11950, 13384, 13720, 15296, 15680, 16730, 17150, 19120, 19600, 21952, 23422, 23900, 26768, 27440, 33460, 34300, 38240, 39200, 41825, 46844, 47800, 53536, 54880, 58555, 66920, 68600, 76480, 78400, 81977, 83650, 93688, 95600, 107072, 109760, 117110, 133840, 137200, 163954, 167300, 187376, 191200, 234220, 267680, 274400, 292775, 327908, 334600, 374752, 382400, 409885, 468440, 535360, 548800, 585550, 655816, 669200, 749504, 819770, 936880, 1171100, 1311632, 1338400, 1639540, 1873760, 2049425, 2342200, 2623264, 2676800, 3279080, 3747520, 4098850, 4684400, 5246528, 6558160, 8197700, 9368800, 13116320, 16395400, 18737600, 26232640, 32790800, 65581600, 131163200]

約数ペア:

[(1, 131163200), (2, 65581600), (4, 32790800), (5, 26232640), (7, 18737600), (8, 16395400), (10, 13116320), (14, 9368800), (16, 8197700), (20, 6558160), (25, 5246528), (28, 4684400), (32, 4098850), (35, 3747520), (40, 3279080), (49, 2676800), (50, 2623264), (56, 2342200), (64, 2049425), (70, 1873760), (80, 1639540), (98, 1338400), (100, 1311632), (112, 1171100), (140, 936880), (160, 819770), (175, 749504), (196, 669200), (200, 655816), (224, 585550), (239, 548800), (245, 535360), (280, 468440), (320, 409885), (343, 382400), (350, 374752), (392, 334600), (400, 327908), (448, 292775), (478, 274400), (490, 267680), (560, 234220), (686, 191200), (700, 187376), (784, 167300), (800, 163954), (956, 137200), (980, 133840), (1120, 117110), (1195, 109760), (1225, 107072), (1372, 95600), (1400, 93688), (1568, 83650), (1600, 81977), (1673, 78400), (1715, 76480), (1912, 68600), (1960, 66920), (2240, 58555), (2390, 54880), (2450, 53536), (2744, 47800), (2800, 46844), (3136, 41825), (3346, 39200), (3430, 38240), (3824, 34300), (3920, 33460), (4780, 27440), (4900, 26768), (5488, 23900), (5600, 23422), (5975, 21952), (6692, 19600), (6860, 19120), (7648, 17150), (7840, 16730), (8365, 15680), (8575, 15296), (9560, 13720), (9800, 13384), (10976, 11950), (11200, 11711)]