2117378560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1$

素因数の和:4474

約数の個数: 160

約数和(自身を含む): 5865374592

約数和(自身を除く): 3747996032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 512, 544, 640, 680, 704, 748, 880, 935, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 2176, 2560, 2720, 2816, 2992, 3520, 3740, 4352, 4423, 5440, 5632, 5984, 7040, 7480, 8704, 8846, 10880, 11968, 14080, 14960, 17692, 21760, 22115, 23936, 28160, 29920, 35384, 43520, 44230, 47872, 48653, 59840, 70768, 75191, 88460, 95744, 97306, 119680, 141536, 150382, 176920, 194612, 239360, 243265, 283072, 300764, 353840, 375955, 389224, 478720, 486530, 566144, 601528, 707680, 751910, 778448, 827101, 973060, 1132288, 1203056, 1415360, 1503820, 1556896, 1654202, 1946120, 2264576, 2406112, 2830720, 3007640, 3113792, 3308404, 3892240, 4135505, 4812224, 5661440, 6015280, 6227584, 6616808, 7784480, 8271010, 9624448, 11322880, 12030560, 12455168, 13233616, 15568960, 16542020, 19248896, 24061120, 24910336, 26467232, 31137920, 33084040, 38497792, 48122240, 52934464, 62275840, 66168080, 96244480, 105868928, 124551680, 132336160, 192488960, 211737856, 264672320, 423475712, 529344640, 1058689280, 2117378560]

約数ペア:

[(1, 2117378560), (2, 1058689280), (4, 529344640), (5, 423475712), (8, 264672320), (10, 211737856), (11, 192488960), (16, 132336160), (17, 124551680), (20, 105868928), (22, 96244480), (32, 66168080), (34, 62275840), (40, 52934464), (44, 48122240), (55, 38497792), (64, 33084040), (68, 31137920), (80, 26467232), (85, 24910336), (88, 24061120), (110, 19248896), (128, 16542020), (136, 15568960), (160, 13233616), (170, 12455168), (176, 12030560), (187, 11322880), (220, 9624448), (256, 8271010), (272, 7784480), (320, 6616808), (340, 6227584), (352, 6015280), (374, 5661440), (440, 4812224), (512, 4135505), (544, 3892240), (640, 3308404), (680, 3113792), (704, 3007640), (748, 2830720), (880, 2406112), (935, 2264576), (1088, 1946120), (1280, 1654202), (1360, 1556896), (1408, 1503820), (1496, 1415360), (1760, 1203056), (1870, 1132288), (2176, 973060), (2560, 827101), (2720, 778448), (2816, 751910), (2992, 707680), (3520, 601528), (3740, 566144), (4352, 486530), (4423, 478720), (5440, 389224), (5632, 375955), (5984, 353840), (7040, 300764), (7480, 283072), (8704, 243265), (8846, 239360), (10880, 194612), (11968, 176920), (14080, 150382), (14960, 141536), (17692, 119680), (21760, 97306), (22115, 95744), (23936, 88460), (28160, 75191), (29920, 70768), (35384, 59840), (43520, 48653), (44230, 47872)]