1813773360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8501}}^1$

素因数の和:8651

約数の個数: 160

約数和(自身を含む): 6477299712

約数和(自身を除く): 4663526352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7620, 8501, 8890, 10160, 10668, 13335, 14224, 15240, 17002, 17780, 21336, 25503, 26670, 30480, 34004, 35560, 42505, 42672, 51006, 53340, 59507, 68008, 71120, 85010, 102012, 106680, 119014, 127515, 136016, 170020, 178521, 204024, 213360, 238028, 255030, 297535, 340040, 357042, 408048, 476056, 510060, 595070, 680080, 714084, 892605, 952112, 1020120, 1079627, 1190140, 1428168, 1785210, 2040240, 2159254, 2380280, 2856336, 3238881, 3570420, 4318508, 4760560, 5398135, 6477762, 7140840, 7557389, 8637016, 10796270, 12955524, 14281680, 15114778, 16194405, 17274032, 21592540, 22672167, 25911048, 30229556, 32388810, 37786945, 43185080, 45344334, 51822096, 60459112, 64777620, 75573890, 86370160, 90688668, 113360835, 120918224, 129555240, 151147780, 181377336, 226721670, 259110480, 302295560, 362754672, 453443340, 604591120, 906886680, 1813773360]

約数ペア:

[(1, 1813773360), (2, 906886680), (3, 604591120), (4, 453443340), (5, 362754672), (6, 302295560), (7, 259110480), (8, 226721670), (10, 181377336), (12, 151147780), (14, 129555240), (15, 120918224), (16, 113360835), (20, 90688668), (21, 86370160), (24, 75573890), (28, 64777620), (30, 60459112), (35, 51822096), (40, 45344334), (42, 43185080), (48, 37786945), (56, 32388810), (60, 30229556), (70, 25911048), (80, 22672167), (84, 21592540), (105, 17274032), (112, 16194405), (120, 15114778), (127, 14281680), (140, 12955524), (168, 10796270), (210, 8637016), (240, 7557389), (254, 7140840), (280, 6477762), (336, 5398135), (381, 4760560), (420, 4318508), (508, 3570420), (560, 3238881), (635, 2856336), (762, 2380280), (840, 2159254), (889, 2040240), (1016, 1785210), (1270, 1428168), (1524, 1190140), (1680, 1079627), (1778, 1020120), (1905, 952112), (2032, 892605), (2540, 714084), (2667, 680080), (3048, 595070), (3556, 510060), (3810, 476056), (4445, 408048), (5080, 357042), (5334, 340040), (6096, 297535), (7112, 255030), (7620, 238028), (8501, 213360), (8890, 204024), (10160, 178521), (10668, 170020), (13335, 136016), (14224, 127515), (15240, 119014), (17002, 106680), (17780, 102012), (21336, 85010), (25503, 71120), (26670, 68008), (30480, 59507), (34004, 53340), (35560, 51006), (42505, 42672)]