265686960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1307}}^1$

素因数の和:1352

約数の個数: 240

約数和(自身を含む): 1035433728

約数和(自身を除く): 769746768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1307, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2614, 2640, 2904, 3080, 3388, 3630, 3696, 3921, 4235, 4620, 4840, 5082, 5228, 5808, 6160, 6535, 6776, 7260, 7842, 8470, 9149, 9240, 9680, 10164, 10456, 12705, 13070, 13552, 14377, 14520, 15684, 16940, 18298, 18480, 19605, 20328, 20912, 25410, 26140, 27447, 28754, 29040, 31368, 33880, 36596, 39210, 40656, 43131, 45745, 50820, 52280, 54894, 57508, 62736, 67760, 71885, 73192, 78420, 86262, 91490, 100639, 101640, 104560, 109788, 115016, 137235, 143770, 146384, 156840, 158147, 172524, 182980, 201278, 203280, 215655, 219576, 230032, 274470, 287540, 301917, 313680, 316294, 345048, 365960, 402556, 431310, 439152, 474441, 503195, 548940, 575080, 603834, 632588, 690096, 731920, 790735, 805112, 862620, 948882, 1006390, 1097880, 1107029, 1150160, 1207668, 1265176, 1509585, 1581470, 1610224, 1725240, 1897764, 2012780, 2195760, 2214058, 2372205, 2415336, 2530352, 3019170, 3162940, 3321087, 3450480, 3795528, 4025560, 4428116, 4744410, 4830672, 5535145, 6038340, 6325880, 6642174, 7591056, 8051120, 8856232, 9488820, 11070290, 12076680, 12651760, 13284348, 16605435, 17712464, 18977640, 22140580, 24153360, 26568696, 33210870, 37955280, 44281160, 53137392, 66421740, 88562320, 132843480, 265686960]

約数ペア:

[(1, 265686960), (2, 132843480), (3, 88562320), (4, 66421740), (5, 53137392), (6, 44281160), (7, 37955280), (8, 33210870), (10, 26568696), (11, 24153360), (12, 22140580), (14, 18977640), (15, 17712464), (16, 16605435), (20, 13284348), (21, 12651760), (22, 12076680), (24, 11070290), (28, 9488820), (30, 8856232), (33, 8051120), (35, 7591056), (40, 6642174), (42, 6325880), (44, 6038340), (48, 5535145), (55, 4830672), (56, 4744410), (60, 4428116), (66, 4025560), (70, 3795528), (77, 3450480), (80, 3321087), (84, 3162940), (88, 3019170), (105, 2530352), (110, 2415336), (112, 2372205), (120, 2214058), (121, 2195760), (132, 2012780), (140, 1897764), (154, 1725240), (165, 1610224), (168, 1581470), (176, 1509585), (210, 1265176), (220, 1207668), (231, 1150160), (240, 1107029), (242, 1097880), (264, 1006390), (280, 948882), (308, 862620), (330, 805112), (336, 790735), (363, 731920), (385, 690096), (420, 632588), (440, 603834), (462, 575080), (484, 548940), (528, 503195), (560, 474441), (605, 439152), (616, 431310), (660, 402556), (726, 365960), (770, 345048), (840, 316294), (847, 313680), (880, 301917), (924, 287540), (968, 274470), (1155, 230032), (1210, 219576), (1232, 215655), (1307, 203280), (1320, 201278), (1452, 182980), (1540, 172524), (1680, 158147), (1694, 156840), (1815, 146384), (1848, 143770), (1936, 137235), (2310, 115016), (2420, 109788), (2541, 104560), (2614, 101640), (2640, 100639), (2904, 91490), (3080, 86262), (3388, 78420), (3630, 73192), (3696, 71885), (3921, 67760), (4235, 62736), (4620, 57508), (4840, 54894), (5082, 52280), (5228, 50820), (5808, 45745), (6160, 43131), (6535, 40656), (6776, 39210), (7260, 36596), (7842, 33880), (8470, 31368), (9149, 29040), (9240, 28754), (9680, 27447), (10164, 26140), (10456, 25410), (12705, 20912), (13070, 20328), (13552, 19605), (14377, 18480), (14520, 18298), (15684, 16940)]