208065240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4099}}^1$

素因数の和:4166

約数の個数: 128

約数和(自身を含む): 708480000

約数和(自身を除く): 500414760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4099, 4230, 5076, 5640, 6345, 8198, 8460, 10152, 12297, 12690, 16396, 16920, 20495, 24594, 25380, 32792, 36891, 40990, 49188, 50760, 61485, 73782, 81980, 98376, 110673, 122970, 147564, 163960, 184455, 192653, 221346, 245940, 295128, 368910, 385306, 442692, 491880, 553365, 577959, 737820, 770612, 885384, 963265, 1106730, 1155918, 1475640, 1541224, 1733877, 1926530, 2213460, 2311836, 2889795, 3467754, 3853060, 4426920, 4623672, 5201631, 5779590, 6935508, 7706120, 8669385, 10403262, 11559180, 13871016, 17338770, 20806524, 23118360, 26008155, 34677540, 41613048, 52016310, 69355080, 104032620, 208065240]

約数ペア:

[(1, 208065240), (2, 104032620), (3, 69355080), (4, 52016310), (5, 41613048), (6, 34677540), (8, 26008155), (9, 23118360), (10, 20806524), (12, 17338770), (15, 13871016), (18, 11559180), (20, 10403262), (24, 8669385), (27, 7706120), (30, 6935508), (36, 5779590), (40, 5201631), (45, 4623672), (47, 4426920), (54, 3853060), (60, 3467754), (72, 2889795), (90, 2311836), (94, 2213460), (108, 1926530), (120, 1733877), (135, 1541224), (141, 1475640), (180, 1155918), (188, 1106730), (216, 963265), (235, 885384), (270, 770612), (282, 737820), (360, 577959), (376, 553365), (423, 491880), (470, 442692), (540, 385306), (564, 368910), (705, 295128), (846, 245940), (940, 221346), (1080, 192653), (1128, 184455), (1269, 163960), (1410, 147564), (1692, 122970), (1880, 110673), (2115, 98376), (2538, 81980), (2820, 73782), (3384, 61485), (4099, 50760), (4230, 49188), (5076, 40990), (5640, 36891), (6345, 32792), (8198, 25380), (8460, 24594), (10152, 20495), (12297, 16920), (12690, 16396)]