162680000

素因数分解:

$2^6\times 5^4\times 7^2\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 210

約数和(自身を含む): 474907356

約数和(自身を除く): 312227356

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 83, 98, 100, 112, 125, 140, 160, 166, 175, 196, 200, 224, 245, 250, 280, 320, 332, 350, 392, 400, 415, 448, 490, 500, 560, 581, 625, 664, 700, 784, 800, 830, 875, 980, 1000, 1120, 1162, 1225, 1250, 1328, 1400, 1568, 1600, 1660, 1750, 1960, 2000, 2075, 2240, 2324, 2450, 2500, 2656, 2800, 2905, 3136, 3320, 3500, 3920, 4000, 4067, 4150, 4375, 4648, 4900, 5000, 5312, 5600, 5810, 6125, 6640, 7000, 7840, 8000, 8134, 8300, 8750, 9296, 9800, 10000, 10375, 11200, 11620, 12250, 13280, 14000, 14525, 15680, 16268, 16600, 17500, 18592, 19600, 20000, 20335, 20750, 23240, 24500, 26560, 28000, 29050, 30625, 32536, 33200, 35000, 37184, 39200, 40000, 40670, 41500, 46480, 49000, 51875, 56000, 58100, 61250, 65072, 66400, 70000, 72625, 78400, 81340, 83000, 92960, 98000, 101675, 103750, 116200, 122500, 130144, 132800, 140000, 145250, 162680, 166000, 185920, 196000, 203350, 207500, 232400, 245000, 260288, 280000, 290500, 325360, 332000, 363125, 392000, 406700, 415000, 464800, 490000, 508375, 581000, 650720, 664000, 726250, 813400, 830000, 929600, 980000, 1016750, 1162000, 1301440, 1452500, 1626800, 1660000, 1960000, 2033500, 2324000, 2541875, 2905000, 3253600, 3320000, 4067000, 4648000, 5083750, 5810000, 6507200, 8134000, 10167500, 11620000, 16268000, 20335000, 23240000, 32536000, 40670000, 81340000, 162680000]

約数ペア:

[(1, 162680000), (2, 81340000), (4, 40670000), (5, 32536000), (7, 23240000), (8, 20335000), (10, 16268000), (14, 11620000), (16, 10167500), (20, 8134000), (25, 6507200), (28, 5810000), (32, 5083750), (35, 4648000), (40, 4067000), (49, 3320000), (50, 3253600), (56, 2905000), (64, 2541875), (70, 2324000), (80, 2033500), (83, 1960000), (98, 1660000), (100, 1626800), (112, 1452500), (125, 1301440), (140, 1162000), (160, 1016750), (166, 980000), (175, 929600), (196, 830000), (200, 813400), (224, 726250), (245, 664000), (250, 650720), (280, 581000), (320, 508375), (332, 490000), (350, 464800), (392, 415000), (400, 406700), (415, 392000), (448, 363125), (490, 332000), (500, 325360), (560, 290500), (581, 280000), (625, 260288), (664, 245000), (700, 232400), (784, 207500), (800, 203350), (830, 196000), (875, 185920), (980, 166000), (1000, 162680), (1120, 145250), (1162, 140000), (1225, 132800), (1250, 130144), (1328, 122500), (1400, 116200), (1568, 103750), (1600, 101675), (1660, 98000), (1750, 92960), (1960, 83000), (2000, 81340), (2075, 78400), (2240, 72625), (2324, 70000), (2450, 66400), (2500, 65072), (2656, 61250), (2800, 58100), (2905, 56000), (3136, 51875), (3320, 49000), (3500, 46480), (3920, 41500), (4000, 40670), (4067, 40000), (4150, 39200), (4375, 37184), (4648, 35000), (4900, 33200), (5000, 32536), (5312, 30625), (5600, 29050), (5810, 28000), (6125, 26560), (6640, 24500), (7000, 23240), (7840, 20750), (8000, 20335), (8134, 20000), (8300, 19600), (8750, 18592), (9296, 17500), (9800, 16600), (10000, 16268), (10375, 15680), (11200, 14525), (11620, 14000), (12250, 13280)]