259381200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 180

約数和(自身を含む): 900418560

約数和(自身を除く): 641037360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 390, 400, 507, 520, 600, 624, 650, 676, 780, 845, 975, 1014, 1040, 1200, 1279, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2558, 2600, 2704, 3120, 3380, 3837, 3900, 4056, 4225, 5070, 5116, 5200, 6395, 6760, 7674, 7800, 8112, 8450, 10140, 10232, 12675, 12790, 13520, 15348, 15600, 16627, 16900, 19185, 20280, 20464, 25350, 25580, 30696, 31975, 33254, 33800, 38370, 40560, 49881, 50700, 51160, 61392, 63950, 66508, 67600, 76740, 83135, 95925, 99762, 101400, 102320, 127900, 133016, 153480, 166270, 191850, 199524, 202800, 216151, 249405, 255800, 266032, 306960, 332540, 383700, 399048, 415675, 432302, 498810, 511600, 648453, 665080, 767400, 798096, 831350, 864604, 997620, 1080755, 1247025, 1296906, 1330160, 1534800, 1662700, 1729208, 1995240, 2161510, 2494050, 2593812, 3242265, 3325400, 3458416, 3990480, 4323020, 4988100, 5187624, 5403775, 6484530, 6650800, 8646040, 9976200, 10375248, 10807550, 12969060, 16211325, 17292080, 19952400, 21615100, 25938120, 32422650, 43230200, 51876240, 64845300, 86460400, 129690600, 259381200]

約数ペア:

[(1, 259381200), (2, 129690600), (3, 86460400), (4, 64845300), (5, 51876240), (6, 43230200), (8, 32422650), (10, 25938120), (12, 21615100), (13, 19952400), (15, 17292080), (16, 16211325), (20, 12969060), (24, 10807550), (25, 10375248), (26, 9976200), (30, 8646040), (39, 6650800), (40, 6484530), (48, 5403775), (50, 5187624), (52, 4988100), (60, 4323020), (65, 3990480), (75, 3458416), (78, 3325400), (80, 3242265), (100, 2593812), (104, 2494050), (120, 2161510), (130, 1995240), (150, 1729208), (156, 1662700), (169, 1534800), (195, 1330160), (200, 1296906), (208, 1247025), (240, 1080755), (260, 997620), (300, 864604), (312, 831350), (325, 798096), (338, 767400), (390, 665080), (400, 648453), (507, 511600), (520, 498810), (600, 432302), (624, 415675), (650, 399048), (676, 383700), (780, 332540), (845, 306960), (975, 266032), (1014, 255800), (1040, 249405), (1200, 216151), (1279, 202800), (1300, 199524), (1352, 191850), (1560, 166270), (1690, 153480), (1950, 133016), (2028, 127900), (2535, 102320), (2558, 101400), (2600, 99762), (2704, 95925), (3120, 83135), (3380, 76740), (3837, 67600), (3900, 66508), (4056, 63950), (4225, 61392), (5070, 51160), (5116, 50700), (5200, 49881), (6395, 40560), (6760, 38370), (7674, 33800), (7800, 33254), (8112, 31975), (8450, 30696), (10140, 25580), (10232, 25350), (12675, 20464), (12790, 20280), (13520, 19185), (15348, 16900), (15600, 16627)]