2047823360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^3\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 5409591264

約数和(自身を除く): 3361767904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 601, 605, 640, 704, 880, 968, 1202, 1210, 1280, 1331, 1408, 1760, 1936, 2404, 2420, 2560, 2662, 2816, 3005, 3520, 3872, 4808, 4840, 5324, 5632, 6010, 6611, 6655, 7040, 7744, 9616, 9680, 10648, 12020, 13222, 13310, 14080, 15488, 19232, 19360, 21296, 24040, 26444, 26620, 28160, 30976, 33055, 38464, 38720, 42592, 48080, 52888, 53240, 61952, 66110, 72721, 76928, 77440, 85184, 96160, 105776, 106480, 132220, 145442, 153856, 154880, 170368, 192320, 211552, 212960, 264440, 290884, 307712, 309760, 340736, 363605, 384640, 423104, 425920, 528880, 581768, 681472, 727210, 769280, 799931, 846208, 851840, 1057760, 1163536, 1454420, 1538560, 1599862, 1692416, 1703680, 2115520, 2327072, 2908840, 3199724, 3384832, 3407360, 3999655, 4231040, 4654144, 5817680, 6399448, 7999310, 8462080, 9308288, 11635360, 12798896, 15998620, 16924160, 18616576, 23270720, 25597792, 31997240, 37233152, 46541440, 51195584, 63994480, 93082880, 102391168, 127988960, 186165760, 204782336, 255977920, 409564672, 511955840, 1023911680, 2047823360]

約数ペア:

[(1, 2047823360), (2, 1023911680), (4, 511955840), (5, 409564672), (8, 255977920), (10, 204782336), (11, 186165760), (16, 127988960), (20, 102391168), (22, 93082880), (32, 63994480), (40, 51195584), (44, 46541440), (55, 37233152), (64, 31997240), (80, 25597792), (88, 23270720), (110, 18616576), (121, 16924160), (128, 15998620), (160, 12798896), (176, 11635360), (220, 9308288), (242, 8462080), (256, 7999310), (320, 6399448), (352, 5817680), (440, 4654144), (484, 4231040), (512, 3999655), (601, 3407360), (605, 3384832), (640, 3199724), (704, 2908840), (880, 2327072), (968, 2115520), (1202, 1703680), (1210, 1692416), (1280, 1599862), (1331, 1538560), (1408, 1454420), (1760, 1163536), (1936, 1057760), (2404, 851840), (2420, 846208), (2560, 799931), (2662, 769280), (2816, 727210), (3005, 681472), (3520, 581768), (3872, 528880), (4808, 425920), (4840, 423104), (5324, 384640), (5632, 363605), (6010, 340736), (6611, 309760), (6655, 307712), (7040, 290884), (7744, 264440), (9616, 212960), (9680, 211552), (10648, 192320), (12020, 170368), (13222, 154880), (13310, 153856), (14080, 145442), (15488, 132220), (19232, 106480), (19360, 105776), (21296, 96160), (24040, 85184), (26444, 77440), (26620, 76928), (28160, 72721), (30976, 66110), (33055, 61952), (38464, 53240), (38720, 52888), (42592, 48080)]