218284080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7643}}^1$

素因数の和:7683

約数の個数: 160

約数和(自身を含む): 818947584

約数和(自身を除く): 600663504

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, 7643, 9520, 14280, 15286, 22929, 28560, 30572, 38215, 45858, 53501, 61144, 76430, 91716, 107002, 114645, 122288, 129931, 152860, 160503, 183432, 214004, 229290, 259862, 267505, 305720, 321006, 366864, 389793, 428008, 458580, 519724, 535010, 611440, 642012, 649655, 779586, 802515, 856016, 909517, 917160, 1039448, 1070020, 1284024, 1299310, 1559172, 1605030, 1819034, 1834320, 1948965, 2078896, 2140040, 2568048, 2598620, 2728551, 3118344, 3210060, 3638068, 3897930, 4280080, 4547585, 5197240, 5457102, 6236688, 6420120, 7276136, 7795860, 9095170, 10394480, 10914204, 12840240, 13642755, 14552272, 15591720, 18190340, 21828408, 27285510, 31183440, 36380680, 43656816, 54571020, 72761360, 109142040, 218284080]

約数ペア:

[(1, 218284080), (2, 109142040), (3, 72761360), (4, 54571020), (5, 43656816), (6, 36380680), (7, 31183440), (8, 27285510), (10, 21828408), (12, 18190340), (14, 15591720), (15, 14552272), (16, 13642755), (17, 12840240), (20, 10914204), (21, 10394480), (24, 9095170), (28, 7795860), (30, 7276136), (34, 6420120), (35, 6236688), (40, 5457102), (42, 5197240), (48, 4547585), (51, 4280080), (56, 3897930), (60, 3638068), (68, 3210060), (70, 3118344), (80, 2728551), (84, 2598620), (85, 2568048), (102, 2140040), (105, 2078896), (112, 1948965), (119, 1834320), (120, 1819034), (136, 1605030), (140, 1559172), (168, 1299310), (170, 1284024), (204, 1070020), (210, 1039448), (238, 917160), (240, 909517), (255, 856016), (272, 802515), (280, 779586), (336, 649655), (340, 642012), (357, 611440), (408, 535010), (420, 519724), (476, 458580), (510, 428008), (560, 389793), (595, 366864), (680, 321006), (714, 305720), (816, 267505), (840, 259862), (952, 229290), (1020, 214004), (1190, 183432), (1360, 160503), (1428, 152860), (1680, 129931), (1785, 122288), (1904, 114645), (2040, 107002), (2380, 91716), (2856, 76430), (3570, 61144), (4080, 53501), (4760, 45858), (5712, 38215), (7140, 30572), (7643, 28560), (9520, 22929), (14280, 15286)]