2249899520

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:876

約数の個数: 160

約数和(自身を含む): 5946985440

約数和(自身を除く): 3697085920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 128, 160, 176, 218, 220, 256, 320, 352, 436, 440, 512, 545, 640, 704, 733, 872, 880, 1090, 1199, 1280, 1408, 1466, 1744, 1760, 2180, 2398, 2560, 2816, 2932, 3488, 3520, 3665, 4360, 4796, 5632, 5864, 5995, 6976, 7040, 7330, 8063, 8720, 9592, 11728, 11990, 13952, 14080, 14660, 16126, 17440, 19184, 23456, 23980, 27904, 28160, 29320, 32252, 34880, 38368, 40315, 46912, 47960, 55808, 58640, 64504, 69760, 76736, 79897, 80630, 93824, 95920, 117280, 129008, 139520, 153472, 159794, 161260, 187648, 191840, 234560, 258016, 279040, 306944, 319588, 322520, 375296, 383680, 399485, 469120, 516032, 613888, 639176, 645040, 767360, 798970, 878867, 938240, 1032064, 1278352, 1290080, 1534720, 1597940, 1757734, 1876480, 2064128, 2556704, 2580160, 3069440, 3195880, 3515468, 4128256, 4394335, 5113408, 5160320, 6391760, 7030936, 8788670, 10226816, 10320640, 12783520, 14061872, 17577340, 20453632, 20641280, 25567040, 28123744, 35154680, 40907264, 51134080, 56247488, 70309360, 102268160, 112494976, 140618720, 204536320, 224989952, 281237440, 449979904, 562474880, 1124949760, 2249899520]

約数ペア:

[(1, 2249899520), (2, 1124949760), (4, 562474880), (5, 449979904), (8, 281237440), (10, 224989952), (11, 204536320), (16, 140618720), (20, 112494976), (22, 102268160), (32, 70309360), (40, 56247488), (44, 51134080), (55, 40907264), (64, 35154680), (80, 28123744), (88, 25567040), (109, 20641280), (110, 20453632), (128, 17577340), (160, 14061872), (176, 12783520), (218, 10320640), (220, 10226816), (256, 8788670), (320, 7030936), (352, 6391760), (436, 5160320), (440, 5113408), (512, 4394335), (545, 4128256), (640, 3515468), (704, 3195880), (733, 3069440), (872, 2580160), (880, 2556704), (1090, 2064128), (1199, 1876480), (1280, 1757734), (1408, 1597940), (1466, 1534720), (1744, 1290080), (1760, 1278352), (2180, 1032064), (2398, 938240), (2560, 878867), (2816, 798970), (2932, 767360), (3488, 645040), (3520, 639176), (3665, 613888), (4360, 516032), (4796, 469120), (5632, 399485), (5864, 383680), (5995, 375296), (6976, 322520), (7040, 319588), (7330, 306944), (8063, 279040), (8720, 258016), (9592, 234560), (11728, 191840), (11990, 187648), (13952, 161260), (14080, 159794), (14660, 153472), (16126, 139520), (17440, 129008), (19184, 117280), (23456, 95920), (23980, 93824), (27904, 80630), (28160, 79897), (29320, 76736), (32252, 69760), (34880, 64504), (38368, 58640), (40315, 55808), (46912, 47960)]