223253520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7857

約数の個数: 160

約数和(自身を含む): 837589248

約数和(自身を除く): 614335728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7817, 9520, 14280, 15634, 23451, 28560, 31268, 39085, 46902, 54719, 62536, 78170, 93804, 109438, 117255, 125072, 132889, 156340, 164157, 187608, 218876, 234510, 265778, 273595, 312680, 328314, 375216, 398667, 437752, 469020, 531556, 547190, 625360, 656628, 664445, 797334, 820785, 875504, 930223, 938040, 1063112, 1094380, 1313256, 1328890, 1594668, 1641570, 1860446, 1876080, 1993335, 2126224, 2188760, 2626512, 2657780, 2790669, 3189336, 3283140, 3720892, 3986670, 4377520, 4651115, 5315560, 5581338, 6378672, 6566280, 7441784, 7973340, 9302230, 10631120, 11162676, 13132560, 13953345, 14883568, 15946680, 18604460, 22325352, 27906690, 31893360, 37208920, 44650704, 55813380, 74417840, 111626760, 223253520]

約数ペア:

[(1, 223253520), (2, 111626760), (3, 74417840), (4, 55813380), (5, 44650704), (6, 37208920), (7, 31893360), (8, 27906690), (10, 22325352), (12, 18604460), (14, 15946680), (15, 14883568), (16, 13953345), (17, 13132560), (20, 11162676), (21, 10631120), (24, 9302230), (28, 7973340), (30, 7441784), (34, 6566280), (35, 6378672), (40, 5581338), (42, 5315560), (48, 4651115), (51, 4377520), (56, 3986670), (60, 3720892), (68, 3283140), (70, 3189336), (80, 2790669), (84, 2657780), (85, 2626512), (102, 2188760), (105, 2126224), (112, 1993335), (119, 1876080), (120, 1860446), (136, 1641570), (140, 1594668), (168, 1328890), (170, 1313256), (204, 1094380), (210, 1063112), (238, 938040), (240, 930223), (255, 875504), (272, 820785), (280, 797334), (336, 664445), (340, 656628), (357, 625360), (408, 547190), (420, 531556), (476, 469020), (510, 437752), (560, 398667), (595, 375216), (680, 328314), (714, 312680), (816, 273595), (840, 265778), (952, 234510), (1020, 218876), (1190, 187608), (1360, 164157), (1428, 156340), (1680, 132889), (1785, 125072), (1904, 117255), (2040, 109438), (2380, 93804), (2856, 78170), (3570, 62536), (4080, 54719), (4760, 46902), (5712, 39085), (7140, 31268), (7817, 28560), (9520, 23451), (14280, 15634)]