223157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40427}}^1$

素因数の和:40466

約数の個数: 80

約数和(自身を含む): 721882368

約数和(自身を除く): 498725328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 40427, 80854, 121281, 161708, 202135, 242562, 323416, 404270, 485124, 606405, 646832, 808540, 929821, 970248, 1212810, 1617080, 1859642, 1940496, 2425620, 2789463, 3234160, 3719284, 4649105, 4851240, 5578926, 7438568, 9298210, 9702480, 11157852, 13947315, 14877136, 18596420, 22315704, 27894630, 37192840, 44631408, 55789260, 74385680, 111578520, 223157040]

約数ペア:

[(1, 223157040), (2, 111578520), (3, 74385680), (4, 55789260), (5, 44631408), (6, 37192840), (8, 27894630), (10, 22315704), (12, 18596420), (15, 14877136), (16, 13947315), (20, 11157852), (23, 9702480), (24, 9298210), (30, 7438568), (40, 5578926), (46, 4851240), (48, 4649105), (60, 3719284), (69, 3234160), (80, 2789463), (92, 2425620), (115, 1940496), (120, 1859642), (138, 1617080), (184, 1212810), (230, 970248), (240, 929821), (276, 808540), (345, 646832), (368, 606405), (460, 485124), (552, 404270), (690, 323416), (920, 242562), (1104, 202135), (1380, 161708), (1840, 121281), (2760, 80854), (5520, 40427)]