294483280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2181

約数の個数: 160

約数和(自身を含む): 887443200

約数和(自身を除く): 592959920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2129, 2470, 2660, 3458, 3640, 3952, 4258, 4940, 5320, 6916, 7280, 8516, 8645, 9880, 10640, 10645, 13832, 14903, 17032, 17290, 19760, 21290, 27664, 27677, 29806, 34064, 34580, 40451, 42580, 55354, 59612, 69160, 74515, 80902, 85160, 110708, 119224, 138320, 138385, 149030, 161804, 170320, 193739, 202255, 221416, 238448, 276770, 283157, 298060, 323608, 387478, 404510, 442832, 525863, 553540, 566314, 596120, 647216, 774956, 809020, 968695, 1051726, 1107080, 1132628, 1192240, 1415785, 1549912, 1618040, 1937390, 2103452, 2214160, 2265256, 2629315, 2831570, 3099824, 3236080, 3681041, 3874780, 4206904, 4530512, 5258630, 5663140, 7362082, 7749560, 8413808, 10517260, 11326280, 14724164, 15499120, 18405205, 21034520, 22652560, 29448328, 36810410, 42069040, 58896656, 73620820, 147241640, 294483280]

約数ペア:

[(1, 294483280), (2, 147241640), (4, 73620820), (5, 58896656), (7, 42069040), (8, 36810410), (10, 29448328), (13, 22652560), (14, 21034520), (16, 18405205), (19, 15499120), (20, 14724164), (26, 11326280), (28, 10517260), (35, 8413808), (38, 7749560), (40, 7362082), (52, 5663140), (56, 5258630), (65, 4530512), (70, 4206904), (76, 3874780), (80, 3681041), (91, 3236080), (95, 3099824), (104, 2831570), (112, 2629315), (130, 2265256), (133, 2214160), (140, 2103452), (152, 1937390), (182, 1618040), (190, 1549912), (208, 1415785), (247, 1192240), (260, 1132628), (266, 1107080), (280, 1051726), (304, 968695), (364, 809020), (380, 774956), (455, 647216), (494, 596120), (520, 566314), (532, 553540), (560, 525863), (665, 442832), (728, 404510), (760, 387478), (910, 323608), (988, 298060), (1040, 283157), (1064, 276770), (1235, 238448), (1330, 221416), (1456, 202255), (1520, 193739), (1729, 170320), (1820, 161804), (1976, 149030), (2128, 138385), (2129, 138320), (2470, 119224), (2660, 110708), (3458, 85160), (3640, 80902), (3952, 74515), (4258, 69160), (4940, 59612), (5320, 55354), (6916, 42580), (7280, 40451), (8516, 34580), (8645, 34064), (9880, 29806), (10640, 27677), (10645, 27664), (13832, 21290), (14903, 19760), (17032, 17290)]