140686816608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{26113}}^1$

素因数の和:27581

約数の個数: 144

約数和(自身を含む): 431169298560

約数和(自身を除く): 290482481952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1439, 1872, 2878, 3744, 4317, 5756, 8634, 11512, 12951, 17268, 18707, 23024, 25902, 26113, 34536, 37414, 46048, 51804, 52226, 56121, 69072, 74828, 78339, 103608, 104452, 112242, 138144, 149656, 156678, 168363, 207216, 208904, 224484, 235017, 299312, 313356, 336726, 339469, 414432, 417808, 448968, 470034, 598624, 626712, 673452, 678938, 835616, 897936, 940068, 1018407, 1253424, 1346904, 1357876, 1795872, 1880136, 2036814, 2506848, 2693808, 2715752, 3055221, 3760272, 4073628, 5387616, 5431504, 6110442, 7520544, 8147256, 10863008, 12220884, 16294512, 24441768, 32589024, 37576607, 48883536, 75153214, 97767072, 112729821, 150306428, 225459642, 300612856, 338189463, 450919284, 488495891, 601225712, 676378926, 901838568, 976991782, 1202451424, 1352757852, 1465487673, 1803677136, 1953983564, 2705515704, 2930975346, 3607354272, 3907967128, 4396463019, 5411031408, 5861950692, 7815934256, 8792926038, 10822062816, 11723901384, 15631868512, 17585852076, 23447802768, 35171704152, 46895605536, 70343408304, 140686816608]

約数ペア:

[(1, 140686816608), (2, 70343408304), (3, 46895605536), (4, 35171704152), (6, 23447802768), (8, 17585852076), (9, 15631868512), (12, 11723901384), (13, 10822062816), (16, 8792926038), (18, 7815934256), (24, 5861950692), (26, 5411031408), (32, 4396463019), (36, 3907967128), (39, 3607354272), (48, 2930975346), (52, 2705515704), (72, 1953983564), (78, 1803677136), (96, 1465487673), (104, 1352757852), (117, 1202451424), (144, 976991782), (156, 901838568), (208, 676378926), (234, 601225712), (288, 488495891), (312, 450919284), (416, 338189463), (468, 300612856), (624, 225459642), (936, 150306428), (1248, 112729821), (1439, 97767072), (1872, 75153214), (2878, 48883536), (3744, 37576607), (4317, 32589024), (5756, 24441768), (8634, 16294512), (11512, 12220884), (12951, 10863008), (17268, 8147256), (18707, 7520544), (23024, 6110442), (25902, 5431504), (26113, 5387616), (34536, 4073628), (37414, 3760272), (46048, 3055221), (51804, 2715752), (52226, 2693808), (56121, 2506848), (69072, 2036814), (74828, 1880136), (78339, 1795872), (103608, 1357876), (104452, 1346904), (112242, 1253424), (138144, 1018407), (149656, 940068), (156678, 897936), (168363, 835616), (207216, 678938), (208904, 673452), (224484, 626712), (235017, 598624), (299312, 470034), (313356, 448968), (336726, 417808), (339469, 414432)]