223048000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{569}}^1$

素因数の和:610

約数の個数: 168

約数和(自身を含む): 643691880

約数和(自身を除く): 420643880

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, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 569, 700, 784, 800, 875, 980, 1000, 1120, 1138, 1225, 1400, 1568, 1600, 1750, 1960, 2000, 2240, 2276, 2450, 2800, 2845, 3136, 3500, 3920, 3983, 4000, 4552, 4900, 5600, 5690, 6125, 7000, 7840, 7966, 8000, 9104, 9800, 11200, 11380, 12250, 14000, 14225, 15680, 15932, 18208, 19600, 19915, 22760, 24500, 27881, 28000, 28450, 31864, 36416, 39200, 39830, 45520, 49000, 55762, 56000, 56900, 63728, 71125, 78400, 79660, 91040, 98000, 99575, 111524, 113800, 127456, 139405, 142250, 159320, 182080, 196000, 199150, 223048, 227600, 254912, 278810, 284500, 318640, 392000, 398300, 446096, 455200, 497875, 557620, 569000, 637280, 697025, 796600, 892192, 910400, 995750, 1115240, 1138000, 1274560, 1394050, 1593200, 1784384, 1991500, 2230480, 2276000, 2788100, 3186400, 3485125, 3983000, 4460960, 4552000, 5576200, 6372800, 6970250, 7966000, 8921920, 11152400, 13940500, 15932000, 22304800, 27881000, 31864000, 44609600, 55762000, 111524000, 223048000]

約数ペア:

[(1, 223048000), (2, 111524000), (4, 55762000), (5, 44609600), (7, 31864000), (8, 27881000), (10, 22304800), (14, 15932000), (16, 13940500), (20, 11152400), (25, 8921920), (28, 7966000), (32, 6970250), (35, 6372800), (40, 5576200), (49, 4552000), (50, 4460960), (56, 3983000), (64, 3485125), (70, 3186400), (80, 2788100), (98, 2276000), (100, 2230480), (112, 1991500), (125, 1784384), (140, 1593200), (160, 1394050), (175, 1274560), (196, 1138000), (200, 1115240), (224, 995750), (245, 910400), (250, 892192), (280, 796600), (320, 697025), (350, 637280), (392, 569000), (400, 557620), (448, 497875), (490, 455200), (500, 446096), (560, 398300), (569, 392000), (700, 318640), (784, 284500), (800, 278810), (875, 254912), (980, 227600), (1000, 223048), (1120, 199150), (1138, 196000), (1225, 182080), (1400, 159320), (1568, 142250), (1600, 139405), (1750, 127456), (1960, 113800), (2000, 111524), (2240, 99575), (2276, 98000), (2450, 91040), (2800, 79660), (2845, 78400), (3136, 71125), (3500, 63728), (3920, 56900), (3983, 56000), (4000, 55762), (4552, 49000), (4900, 45520), (5600, 39830), (5690, 39200), (6125, 36416), (7000, 31864), (7840, 28450), (7966, 28000), (8000, 27881), (9104, 24500), (9800, 22760), (11200, 19915), (11380, 19600), (12250, 18208), (14000, 15932), (14225, 15680)]