340839200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2521}}^1$

素因数の和:2567

約数の個数: 108

約数和(自身を含む): 901360278

約数和(自身を除く): 560521078

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 520, 650, 676, 800, 845, 1040, 1300, 1352, 1690, 2080, 2521, 2600, 2704, 3380, 4225, 5042, 5200, 5408, 6760, 8450, 10084, 10400, 12605, 13520, 16900, 20168, 25210, 27040, 32773, 33800, 40336, 50420, 63025, 65546, 67600, 80672, 100840, 126050, 131092, 135200, 163865, 201680, 252100, 262184, 327730, 403360, 426049, 504200, 524368, 655460, 819325, 852098, 1008400, 1048736, 1310920, 1638650, 1704196, 2016800, 2130245, 2621840, 3277300, 3408392, 4260490, 5243680, 6554600, 6816784, 8520980, 10651225, 13109200, 13633568, 17041960, 21302450, 26218400, 34083920, 42604900, 68167840, 85209800, 170419600, 340839200]

約数ペア:

[(1, 340839200), (2, 170419600), (4, 85209800), (5, 68167840), (8, 42604900), (10, 34083920), (13, 26218400), (16, 21302450), (20, 17041960), (25, 13633568), (26, 13109200), (32, 10651225), (40, 8520980), (50, 6816784), (52, 6554600), (65, 5243680), (80, 4260490), (100, 3408392), (104, 3277300), (130, 2621840), (160, 2130245), (169, 2016800), (200, 1704196), (208, 1638650), (260, 1310920), (325, 1048736), (338, 1008400), (400, 852098), (416, 819325), (520, 655460), (650, 524368), (676, 504200), (800, 426049), (845, 403360), (1040, 327730), (1300, 262184), (1352, 252100), (1690, 201680), (2080, 163865), (2521, 135200), (2600, 131092), (2704, 126050), (3380, 100840), (4225, 80672), (5042, 67600), (5200, 65546), (5408, 63025), (6760, 50420), (8450, 40336), (10084, 33800), (10400, 32773), (12605, 27040), (13520, 25210), (16900, 20168)]