204232560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7151}}^1$

素因数の和:7191

約数の個数: 160

約数和(自身を含む): 766236672

約数和(自身を除く): 562004112

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, 7151, 9520, 14280, 14302, 21453, 28560, 28604, 35755, 42906, 50057, 57208, 71510, 85812, 100114, 107265, 114416, 121567, 143020, 150171, 171624, 200228, 214530, 243134, 250285, 286040, 300342, 343248, 364701, 400456, 429060, 486268, 500570, 572080, 600684, 607835, 729402, 750855, 800912, 850969, 858120, 972536, 1001140, 1201368, 1215670, 1458804, 1501710, 1701938, 1716240, 1823505, 1945072, 2002280, 2402736, 2431340, 2552907, 2917608, 3003420, 3403876, 3647010, 4004560, 4254845, 4862680, 5105814, 5835216, 6006840, 6807752, 7294020, 8509690, 9725360, 10211628, 12013680, 12764535, 13615504, 14588040, 17019380, 20423256, 25529070, 29176080, 34038760, 40846512, 51058140, 68077520, 102116280, 204232560]

約数ペア:

[(1, 204232560), (2, 102116280), (3, 68077520), (4, 51058140), (5, 40846512), (6, 34038760), (7, 29176080), (8, 25529070), (10, 20423256), (12, 17019380), (14, 14588040), (15, 13615504), (16, 12764535), (17, 12013680), (20, 10211628), (21, 9725360), (24, 8509690), (28, 7294020), (30, 6807752), (34, 6006840), (35, 5835216), (40, 5105814), (42, 4862680), (48, 4254845), (51, 4004560), (56, 3647010), (60, 3403876), (68, 3003420), (70, 2917608), (80, 2552907), (84, 2431340), (85, 2402736), (102, 2002280), (105, 1945072), (112, 1823505), (119, 1716240), (120, 1701938), (136, 1501710), (140, 1458804), (168, 1215670), (170, 1201368), (204, 1001140), (210, 972536), (238, 858120), (240, 850969), (255, 800912), (272, 750855), (280, 729402), (336, 607835), (340, 600684), (357, 572080), (408, 500570), (420, 486268), (476, 429060), (510, 400456), (560, 364701), (595, 343248), (680, 300342), (714, 286040), (816, 250285), (840, 243134), (952, 214530), (1020, 200228), (1190, 171624), (1360, 150171), (1428, 143020), (1680, 121567), (1785, 114416), (1904, 107265), (2040, 100114), (2380, 85812), (2856, 71510), (3570, 57208), (4080, 50057), (4760, 42906), (5712, 35755), (7140, 28604), (7151, 28560), (9520, 21453), (14280, 14302)]