196392840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 716169600

約数和(自身を除く): 519776760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 578, 595, 680, 714, 809, 840, 867, 952, 1020, 1156, 1190, 1428, 1445, 1618, 1734, 1785, 2023, 2040, 2312, 2380, 2427, 2856, 2890, 3236, 3468, 3570, 4045, 4046, 4335, 4760, 4854, 5663, 5780, 6069, 6472, 6936, 7140, 8090, 8092, 8670, 9708, 10115, 11326, 11560, 12135, 12138, 13753, 14280, 16180, 16184, 16989, 17340, 19416, 20230, 22652, 24270, 24276, 27506, 28315, 30345, 32360, 33978, 34680, 40460, 41259, 45304, 48540, 48552, 55012, 56630, 60690, 67956, 68765, 80920, 82518, 84945, 96271, 97080, 110024, 113260, 121380, 135912, 137530, 165036, 169890, 192542, 206295, 226520, 233801, 242760, 275060, 288813, 330072, 339780, 385084, 412590, 467602, 481355, 550120, 577626, 679560, 701403, 770168, 825180, 935204, 962710, 1155252, 1169005, 1402806, 1444065, 1636607, 1650360, 1870408, 1925420, 2310504, 2338010, 2805612, 2888130, 3273214, 3507015, 3850840, 4676020, 4909821, 5611224, 5776260, 6546428, 7014030, 8183035, 9352040, 9819642, 11552520, 13092856, 14028060, 16366070, 19639284, 24549105, 28056120, 32732140, 39278568, 49098210, 65464280, 98196420, 196392840]

約数ペア:

[(1, 196392840), (2, 98196420), (3, 65464280), (4, 49098210), (5, 39278568), (6, 32732140), (7, 28056120), (8, 24549105), (10, 19639284), (12, 16366070), (14, 14028060), (15, 13092856), (17, 11552520), (20, 9819642), (21, 9352040), (24, 8183035), (28, 7014030), (30, 6546428), (34, 5776260), (35, 5611224), (40, 4909821), (42, 4676020), (51, 3850840), (56, 3507015), (60, 3273214), (68, 2888130), (70, 2805612), (84, 2338010), (85, 2310504), (102, 1925420), (105, 1870408), (119, 1650360), (120, 1636607), (136, 1444065), (140, 1402806), (168, 1169005), (170, 1155252), (204, 962710), (210, 935204), (238, 825180), (255, 770168), (280, 701403), (289, 679560), (340, 577626), (357, 550120), (408, 481355), (420, 467602), (476, 412590), (510, 385084), (578, 339780), (595, 330072), (680, 288813), (714, 275060), (809, 242760), (840, 233801), (867, 226520), (952, 206295), (1020, 192542), (1156, 169890), (1190, 165036), (1428, 137530), (1445, 135912), (1618, 121380), (1734, 113260), (1785, 110024), (2023, 97080), (2040, 96271), (2312, 84945), (2380, 82518), (2427, 80920), (2856, 68765), (2890, 67956), (3236, 60690), (3468, 56630), (3570, 55012), (4045, 48552), (4046, 48540), (4335, 45304), (4760, 41259), (4854, 40460), (5663, 34680), (5780, 33978), (6069, 32360), (6472, 30345), (6936, 28315), (7140, 27506), (8090, 24276), (8092, 24270), (8670, 22652), (9708, 20230), (10115, 19416), (11326, 17340), (11560, 16989), (12135, 16184), (12138, 16180), (13753, 14280)]