139051920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2297

約数の個数: 160

約数和(自身を含む): 506181888

約数和(自身を除く): 367129968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2237, 2590, 2960, 3108, 3885, 4144, 4440, 4474, 5180, 6216, 6711, 7770, 8880, 8948, 10360, 11185, 12432, 13422, 15540, 15659, 17896, 20720, 22370, 26844, 31080, 31318, 33555, 35792, 44740, 46977, 53688, 62160, 62636, 67110, 78295, 82769, 89480, 93954, 107376, 125272, 134220, 156590, 165538, 178960, 187908, 234885, 248307, 250544, 268440, 313180, 331076, 375816, 413845, 469770, 496614, 536880, 579383, 626360, 662152, 751632, 827690, 939540, 993228, 1158766, 1241535, 1252720, 1324304, 1655380, 1738149, 1879080, 1986456, 2317532, 2483070, 2896915, 3310760, 3476298, 3758160, 3972912, 4635064, 4966140, 5793830, 6621520, 6952596, 8690745, 9270128, 9932280, 11587660, 13905192, 17381490, 19864560, 23175320, 27810384, 34762980, 46350640, 69525960, 139051920]

約数ペア:

[(1, 139051920), (2, 69525960), (3, 46350640), (4, 34762980), (5, 27810384), (6, 23175320), (7, 19864560), (8, 17381490), (10, 13905192), (12, 11587660), (14, 9932280), (15, 9270128), (16, 8690745), (20, 6952596), (21, 6621520), (24, 5793830), (28, 4966140), (30, 4635064), (35, 3972912), (37, 3758160), (40, 3476298), (42, 3310760), (48, 2896915), (56, 2483070), (60, 2317532), (70, 1986456), (74, 1879080), (80, 1738149), (84, 1655380), (105, 1324304), (111, 1252720), (112, 1241535), (120, 1158766), (140, 993228), (148, 939540), (168, 827690), (185, 751632), (210, 662152), (222, 626360), (240, 579383), (259, 536880), (280, 496614), (296, 469770), (336, 413845), (370, 375816), (420, 331076), (444, 313180), (518, 268440), (555, 250544), (560, 248307), (592, 234885), (740, 187908), (777, 178960), (840, 165538), (888, 156590), (1036, 134220), (1110, 125272), (1295, 107376), (1480, 93954), (1554, 89480), (1680, 82769), (1776, 78295), (2072, 67110), (2220, 62636), (2237, 62160), (2590, 53688), (2960, 46977), (3108, 44740), (3885, 35792), (4144, 33555), (4440, 31318), (4474, 31080), (5180, 26844), (6216, 22370), (6711, 20720), (7770, 17896), (8880, 15659), (8948, 15540), (10360, 13422), (11185, 12432)]