287342160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10101

約数の個数: 160

約数和(自身を含む): 1078002432

約数和(自身を除く): 790660272

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, 9520, 10061, 14280, 20122, 28560, 30183, 40244, 50305, 60366, 70427, 80488, 100610, 120732, 140854, 150915, 160976, 171037, 201220, 211281, 241464, 281708, 301830, 342074, 352135, 402440, 422562, 482928, 513111, 563416, 603660, 684148, 704270, 804880, 845124, 855185, 1026222, 1056405, 1126832, 1197259, 1207320, 1368296, 1408540, 1690248, 1710370, 2052444, 2112810, 2394518, 2414640, 2565555, 2736592, 2817080, 3380496, 3420740, 3591777, 4104888, 4225620, 4789036, 5131110, 5634160, 5986295, 6841480, 7183554, 8209776, 8451240, 9578072, 10262220, 11972590, 13682960, 14367108, 16902480, 17958885, 19156144, 20524440, 23945180, 28734216, 35917770, 41048880, 47890360, 57468432, 71835540, 95780720, 143671080, 287342160]

約数ペア:

[(1, 287342160), (2, 143671080), (3, 95780720), (4, 71835540), (5, 57468432), (6, 47890360), (7, 41048880), (8, 35917770), (10, 28734216), (12, 23945180), (14, 20524440), (15, 19156144), (16, 17958885), (17, 16902480), (20, 14367108), (21, 13682960), (24, 11972590), (28, 10262220), (30, 9578072), (34, 8451240), (35, 8209776), (40, 7183554), (42, 6841480), (48, 5986295), (51, 5634160), (56, 5131110), (60, 4789036), (68, 4225620), (70, 4104888), (80, 3591777), (84, 3420740), (85, 3380496), (102, 2817080), (105, 2736592), (112, 2565555), (119, 2414640), (120, 2394518), (136, 2112810), (140, 2052444), (168, 1710370), (170, 1690248), (204, 1408540), (210, 1368296), (238, 1207320), (240, 1197259), (255, 1126832), (272, 1056405), (280, 1026222), (336, 855185), (340, 845124), (357, 804880), (408, 704270), (420, 684148), (476, 603660), (510, 563416), (560, 513111), (595, 482928), (680, 422562), (714, 402440), (816, 352135), (840, 342074), (952, 301830), (1020, 281708), (1190, 241464), (1360, 211281), (1428, 201220), (1680, 171037), (1785, 160976), (1904, 150915), (2040, 140854), (2380, 120732), (2856, 100610), (3570, 80488), (4080, 70427), (4760, 60366), (5712, 50305), (7140, 40244), (9520, 30183), (10061, 28560), (14280, 20122)]