12536486340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{6451}}^1$

素因数の和:7138

約数の個数: 144

約数和(自身を含む): 40901241024

約数和(自身を除く): 28364754684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 661, 735, 980, 1322, 1470, 1983, 2644, 2940, 3305, 3966, 4627, 6451, 6610, 7932, 9254, 9915, 12902, 13220, 13881, 18508, 19353, 19830, 23135, 25804, 27762, 32255, 32389, 38706, 39660, 45157, 46270, 55524, 64510, 64778, 69405, 77412, 90314, 92540, 96765, 97167, 129020, 129556, 135471, 138810, 161945, 180628, 193530, 194334, 225785, 270942, 277620, 316099, 323890, 387060, 388668, 451570, 485835, 541884, 632198, 647780, 677355, 903140, 948297, 971670, 1264396, 1354710, 1580495, 1896594, 1943340, 2709420, 3160990, 3793188, 4264111, 4741485, 6321980, 8528222, 9482970, 12792333, 17056444, 18965940, 21320555, 25584666, 29848777, 42641110, 51169332, 59697554, 63961665, 85282220, 89546331, 119395108, 127923330, 149243885, 179092662, 208941439, 255846660, 298487770, 358185324, 417882878, 447731655, 596975540, 626824317, 835765756, 895463310, 1044707195, 1253648634, 1790926620, 2089414390, 2507297268, 3134121585, 4178828780, 6268243170, 12536486340]

約数ペア:

[(1, 12536486340), (2, 6268243170), (3, 4178828780), (4, 3134121585), (5, 2507297268), (6, 2089414390), (7, 1790926620), (10, 1253648634), (12, 1044707195), (14, 895463310), (15, 835765756), (20, 626824317), (21, 596975540), (28, 447731655), (30, 417882878), (35, 358185324), (42, 298487770), (49, 255846660), (60, 208941439), (70, 179092662), (84, 149243885), (98, 127923330), (105, 119395108), (140, 89546331), (147, 85282220), (196, 63961665), (210, 59697554), (245, 51169332), (294, 42641110), (420, 29848777), (490, 25584666), (588, 21320555), (661, 18965940), (735, 17056444), (980, 12792333), (1322, 9482970), (1470, 8528222), (1983, 6321980), (2644, 4741485), (2940, 4264111), (3305, 3793188), (3966, 3160990), (4627, 2709420), (6451, 1943340), (6610, 1896594), (7932, 1580495), (9254, 1354710), (9915, 1264396), (12902, 971670), (13220, 948297), (13881, 903140), (18508, 677355), (19353, 647780), (19830, 632198), (23135, 541884), (25804, 485835), (27762, 451570), (32255, 388668), (32389, 387060), (38706, 323890), (39660, 316099), (45157, 277620), (46270, 270942), (55524, 225785), (64510, 194334), (64778, 193530), (69405, 180628), (77412, 161945), (90314, 138810), (92540, 135471), (96765, 129556), (97167, 129020)]