265397880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11827}}^1$

素因数の和:11869

約数の個数: 128

約数和(自身を含む): 919745280

約数和(自身を除く): 654347400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 11827, 22440, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 130097, 141924, 177405, 201059, 236540, 260194, 283848, 354810, 390291, 402118, 473080, 520388, 603177, 650485, 709620, 780582, 804236, 1005295, 1040776, 1206354, 1300970, 1419240, 1561164, 1608472, 1951455, 2010590, 2211649, 2412708, 2601940, 3015885, 3122328, 3902910, 4021180, 4423298, 4825416, 5203880, 6031770, 6634947, 7805820, 8042360, 8846596, 11058245, 12063540, 13269894, 15611640, 17693192, 22116490, 24127080, 26539788, 33174735, 44232980, 53079576, 66349470, 88465960, 132698940, 265397880]

約数ペア:

[(1, 265397880), (2, 132698940), (3, 88465960), (4, 66349470), (5, 53079576), (6, 44232980), (8, 33174735), (10, 26539788), (11, 24127080), (12, 22116490), (15, 17693192), (17, 15611640), (20, 13269894), (22, 12063540), (24, 11058245), (30, 8846596), (33, 8042360), (34, 7805820), (40, 6634947), (44, 6031770), (51, 5203880), (55, 4825416), (60, 4423298), (66, 4021180), (68, 3902910), (85, 3122328), (88, 3015885), (102, 2601940), (110, 2412708), (120, 2211649), (132, 2010590), (136, 1951455), (165, 1608472), (170, 1561164), (187, 1419240), (204, 1300970), (220, 1206354), (255, 1040776), (264, 1005295), (330, 804236), (340, 780582), (374, 709620), (408, 650485), (440, 603177), (510, 520388), (561, 473080), (660, 402118), (680, 390291), (748, 354810), (935, 283848), (1020, 260194), (1122, 236540), (1320, 201059), (1496, 177405), (1870, 141924), (2040, 130097), (2244, 118270), (2805, 94616), (3740, 70962), (4488, 59135), (5610, 47308), (7480, 35481), (11220, 23654), (11827, 22440)]