66700480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2742

約数の個数: 112

約数和(自身を含む): 198095616

約数和(自身を除く): 131395136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 2707, 3080, 3520, 4928, 5414, 6160, 10828, 12320, 13535, 18949, 21656, 24640, 27070, 29777, 37898, 43312, 54140, 59554, 75796, 86624, 94745, 108280, 119108, 148885, 151592, 173248, 189490, 208439, 216560, 238216, 297770, 303184, 378980, 416878, 433120, 476432, 595540, 606368, 757960, 833756, 866240, 952864, 1042195, 1191080, 1212736, 1515920, 1667512, 1905728, 2084390, 2382160, 3031840, 3335024, 4168780, 4764320, 6063680, 6670048, 8337560, 9528640, 13340096, 16675120, 33350240, 66700480]

約数ペア:

[(1, 66700480), (2, 33350240), (4, 16675120), (5, 13340096), (7, 9528640), (8, 8337560), (10, 6670048), (11, 6063680), (14, 4764320), (16, 4168780), (20, 3335024), (22, 3031840), (28, 2382160), (32, 2084390), (35, 1905728), (40, 1667512), (44, 1515920), (55, 1212736), (56, 1191080), (64, 1042195), (70, 952864), (77, 866240), (80, 833756), (88, 757960), (110, 606368), (112, 595540), (140, 476432), (154, 433120), (160, 416878), (176, 378980), (220, 303184), (224, 297770), (280, 238216), (308, 216560), (320, 208439), (352, 189490), (385, 173248), (440, 151592), (448, 148885), (560, 119108), (616, 108280), (704, 94745), (770, 86624), (880, 75796), (1120, 59554), (1232, 54140), (1540, 43312), (1760, 37898), (2240, 29777), (2464, 27070), (2707, 24640), (3080, 21656), (3520, 18949), (4928, 13535), (5414, 12320), (6160, 10828)]