26740560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1481

約数の個数: 160

約数和(自身を含む): 103421952

約数和(自身を除く): 76681392

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, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1447, 1540, 1680, 1848, 2310, 2640, 2894, 3080, 3696, 4341, 4620, 5788, 6160, 7235, 8682, 9240, 10129, 11576, 14470, 15917, 17364, 18480, 20258, 21705, 23152, 28940, 30387, 31834, 34728, 40516, 43410, 47751, 50645, 57880, 60774, 63668, 69456, 79585, 81032, 86820, 95502, 101290, 111419, 115760, 121548, 127336, 151935, 159170, 162064, 173640, 191004, 202580, 222838, 238755, 243096, 254672, 303870, 318340, 334257, 347280, 382008, 405160, 445676, 477510, 486192, 557095, 607740, 636680, 668514, 764016, 810320, 891352, 955020, 1114190, 1215480, 1273360, 1337028, 1671285, 1782704, 1910040, 2228380, 2430960, 2674056, 3342570, 3820080, 4456760, 5348112, 6685140, 8913520, 13370280, 26740560]

約数ペア:

[(1, 26740560), (2, 13370280), (3, 8913520), (4, 6685140), (5, 5348112), (6, 4456760), (7, 3820080), (8, 3342570), (10, 2674056), (11, 2430960), (12, 2228380), (14, 1910040), (15, 1782704), (16, 1671285), (20, 1337028), (21, 1273360), (22, 1215480), (24, 1114190), (28, 955020), (30, 891352), (33, 810320), (35, 764016), (40, 668514), (42, 636680), (44, 607740), (48, 557095), (55, 486192), (56, 477510), (60, 445676), (66, 405160), (70, 382008), (77, 347280), (80, 334257), (84, 318340), (88, 303870), (105, 254672), (110, 243096), (112, 238755), (120, 222838), (132, 202580), (140, 191004), (154, 173640), (165, 162064), (168, 159170), (176, 151935), (210, 127336), (220, 121548), (231, 115760), (240, 111419), (264, 101290), (280, 95502), (308, 86820), (330, 81032), (336, 79585), (385, 69456), (420, 63668), (440, 60774), (462, 57880), (528, 50645), (560, 47751), (616, 43410), (660, 40516), (770, 34728), (840, 31834), (880, 30387), (924, 28940), (1155, 23152), (1232, 21705), (1320, 20258), (1447, 18480), (1540, 17364), (1680, 15917), (1848, 14470), (2310, 11576), (2640, 10129), (2894, 9240), (3080, 8682), (3696, 7235), (4341, 6160), (4620, 5788)]