210904320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5028

約数の個数: 144

約数和(自身を含む): 734956992

約数和(自身を除く): 524052672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 4993, 5280, 7040, 8448, 9986, 10560, 14080, 14979, 19972, 21120, 24965, 29958, 39944, 42240, 49930, 54923, 59916, 74895, 79888, 99860, 109846, 119832, 149790, 159776, 164769, 199720, 219692, 239664, 274615, 299580, 319552, 329538, 399440, 439384, 479328, 549230, 599160, 639104, 659076, 798880, 823845, 878768, 958656, 1098460, 1198320, 1278208, 1318152, 1597760, 1647690, 1757536, 1917312, 2196920, 2396640, 2636304, 3195520, 3295380, 3515072, 3834624, 4393840, 4793280, 5272608, 6391040, 6590760, 7030144, 8787680, 9586560, 10545216, 13181520, 14060288, 17575360, 19173120, 21090432, 26363040, 35150720, 42180864, 52726080, 70301440, 105452160, 210904320]

約数ペア:

[(1, 210904320), (2, 105452160), (3, 70301440), (4, 52726080), (5, 42180864), (6, 35150720), (8, 26363040), (10, 21090432), (11, 19173120), (12, 17575360), (15, 14060288), (16, 13181520), (20, 10545216), (22, 9586560), (24, 8787680), (30, 7030144), (32, 6590760), (33, 6391040), (40, 5272608), (44, 4793280), (48, 4393840), (55, 3834624), (60, 3515072), (64, 3295380), (66, 3195520), (80, 2636304), (88, 2396640), (96, 2196920), (110, 1917312), (120, 1757536), (128, 1647690), (132, 1597760), (160, 1318152), (165, 1278208), (176, 1198320), (192, 1098460), (220, 958656), (240, 878768), (256, 823845), (264, 798880), (320, 659076), (330, 639104), (352, 599160), (384, 549230), (440, 479328), (480, 439384), (528, 399440), (640, 329538), (660, 319552), (704, 299580), (768, 274615), (880, 239664), (960, 219692), (1056, 199720), (1280, 164769), (1320, 159776), (1408, 149790), (1760, 119832), (1920, 109846), (2112, 99860), (2640, 79888), (2816, 74895), (3520, 59916), (3840, 54923), (4224, 49930), (4993, 42240), (5280, 39944), (7040, 29958), (8448, 24965), (9986, 21120), (10560, 19972), (14080, 14979)]