238733390280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{83077}}^1$

素因数の和:83420

約数の個数: 256

約数和(自身を含む): 895806812160

約数和(自身を除く): 657073421880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 311, 330, 385, 420, 440, 462, 616, 622, 660, 770, 840, 924, 933, 1155, 1244, 1320, 1540, 1555, 1848, 1866, 2177, 2310, 2488, 3080, 3110, 3421, 3732, 4354, 4620, 4665, 6220, 6531, 6842, 7464, 8708, 9240, 9330, 10263, 10885, 12440, 13062, 13684, 17105, 17416, 18660, 20526, 21770, 23947, 26124, 27368, 32655, 34210, 37320, 41052, 43540, 47894, 51315, 52248, 65310, 68420, 71841, 82104, 83077, 87080, 95788, 102630, 119735, 130620, 136840, 143682, 166154, 191576, 205260, 239470, 249231, 261240, 287364, 332308, 359205, 410520, 415385, 478940, 498462, 574728, 581539, 664616, 718410, 830770, 913847, 957880, 996924, 1163078, 1246155, 1436820, 1661540, 1744617, 1827694, 1993848, 2326156, 2492310, 2741541, 2873640, 2907695, 3323080, 3489234, 3655388, 4569235, 4652312, 4984620, 5483082, 5815390, 6396929, 6978468, 7310776, 8723085, 9138470, 9969240, 10966164, 11630780, 12793858, 13707705, 13956936, 17446170, 18276940, 19190787, 21932328, 23261560, 25587716, 25836947, 27415410, 31984645, 34892340, 36553880, 38381574, 51175432, 51673894, 54830820, 63969290, 69784680, 76763148, 77510841, 95953935, 103347788, 109661640, 127938580, 129184735, 153526296, 155021682, 180858629, 191907870, 206695576, 255877160, 258369470, 284206417, 310043364, 361717258, 383815740, 387554205, 516738940, 542575887, 568412834, 620086728, 723434516, 767631480, 775108410, 852619251, 904293145, 1033477880, 1085151774, 1136825668, 1421032085, 1446869032, 1550216820, 1705238502, 1808586290, 1989444919, 2170303548, 2273651336, 2712879435, 2842064170, 3100433640, 3410477004, 3617172580, 3978889838, 4263096255, 4340607096, 5425758870, 5684128340, 5968334757, 6820954008, 7234345160, 7957779676, 8526192510, 9947224595, 10851517740, 11368256680, 11936669514, 15915559352, 17052385020, 19894449190, 21703035480, 23873339028, 29841673785, 34104770040, 39788898380, 47746678056, 59683347570, 79577796760, 119366695140, 238733390280]

約数ペア:

[(1, 238733390280), (2, 119366695140), (3, 79577796760), (4, 59683347570), (5, 47746678056), (6, 39788898380), (7, 34104770040), (8, 29841673785), (10, 23873339028), (11, 21703035480), (12, 19894449190), (14, 17052385020), (15, 15915559352), (20, 11936669514), (21, 11368256680), (22, 10851517740), (24, 9947224595), (28, 8526192510), (30, 7957779676), (33, 7234345160), (35, 6820954008), (40, 5968334757), (42, 5684128340), (44, 5425758870), (55, 4340607096), (56, 4263096255), (60, 3978889838), (66, 3617172580), (70, 3410477004), (77, 3100433640), (84, 2842064170), (88, 2712879435), (105, 2273651336), (110, 2170303548), (120, 1989444919), (132, 1808586290), (140, 1705238502), (154, 1550216820), (165, 1446869032), (168, 1421032085), (210, 1136825668), (220, 1085151774), (231, 1033477880), (264, 904293145), (280, 852619251), (308, 775108410), (311, 767631480), (330, 723434516), (385, 620086728), (420, 568412834), (440, 542575887), (462, 516738940), (616, 387554205), (622, 383815740), (660, 361717258), (770, 310043364), (840, 284206417), (924, 258369470), (933, 255877160), (1155, 206695576), (1244, 191907870), (1320, 180858629), (1540, 155021682), (1555, 153526296), (1848, 129184735), (1866, 127938580), (2177, 109661640), (2310, 103347788), (2488, 95953935), (3080, 77510841), (3110, 76763148), (3421, 69784680), (3732, 63969290), (4354, 54830820), (4620, 51673894), (4665, 51175432), (6220, 38381574), (6531, 36553880), (6842, 34892340), (7464, 31984645), (8708, 27415410), (9240, 25836947), (9330, 25587716), (10263, 23261560), (10885, 21932328), (12440, 19190787), (13062, 18276940), (13684, 17446170), (17105, 13956936), (17416, 13707705), (18660, 12793858), (20526, 11630780), (21770, 10966164), (23947, 9969240), (26124, 9138470), (27368, 8723085), (32655, 7310776), (34210, 6978468), (37320, 6396929), (41052, 5815390), (43540, 5483082), (47894, 4984620), (51315, 4652312), (52248, 4569235), (65310, 3655388), (68420, 3489234), (71841, 3323080), (82104, 2907695), (83077, 2873640), (87080, 2741541), (95788, 2492310), (102630, 2326156), (119735, 1993848), (130620, 1827694), (136840, 1744617), (143682, 1661540), (166154, 1436820), (191576, 1246155), (205260, 1163078), (239470, 996924), (249231, 957880), (261240, 913847), (287364, 830770), (332308, 718410), (359205, 664616), (410520, 581539), (415385, 574728), (478940, 498462)]