22013450880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{498493}}^1$

素因数の和:498538

約数の個数: 128

約数和(自身を含む): 73218798720

約数和(自身を除く): 51205347840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 498493, 996986, 1495479, 1993972, 2492465, 2990958, 3987944, 4984930, 5981916, 7477395, 7975888, 9969860, 11465339, 11963832, 14954790, 15951776, 19939720, 22930678, 23927664, 29909580, 31903552, 34396017, 39879440, 45861356, 47855328, 57326695, 59819160, 63807104, 68792034, 79758880, 91722712, 95710656, 114653390, 119638320, 137584068, 159517760, 171980085, 183445424, 191421312, 229306780, 239276640, 275168136, 319035520, 343960170, 366890848, 458613560, 478553280, 550336272, 687920340, 733781696, 917227120, 957106560, 1100672544, 1375840680, 1467563392, 1834454240, 2201345088, 2751681360, 3668908480, 4402690176, 5503362720, 7337816960, 11006725440, 22013450880]

約数ペア:

[(1, 22013450880), (2, 11006725440), (3, 7337816960), (4, 5503362720), (5, 4402690176), (6, 3668908480), (8, 2751681360), (10, 2201345088), (12, 1834454240), (15, 1467563392), (16, 1375840680), (20, 1100672544), (23, 957106560), (24, 917227120), (30, 733781696), (32, 687920340), (40, 550336272), (46, 478553280), (48, 458613560), (60, 366890848), (64, 343960170), (69, 319035520), (80, 275168136), (92, 239276640), (96, 229306780), (115, 191421312), (120, 183445424), (128, 171980085), (138, 159517760), (160, 137584068), (184, 119638320), (192, 114653390), (230, 95710656), (240, 91722712), (276, 79758880), (320, 68792034), (345, 63807104), (368, 59819160), (384, 57326695), (460, 47855328), (480, 45861356), (552, 39879440), (640, 34396017), (690, 31903552), (736, 29909580), (920, 23927664), (960, 22930678), (1104, 19939720), (1380, 15951776), (1472, 14954790), (1840, 11963832), (1920, 11465339), (2208, 9969860), (2760, 7975888), (2944, 7477395), (3680, 5981916), (4416, 4984930), (5520, 3987944), (7360, 2990958), (8832, 2492465), (11040, 1993972), (14720, 1495479), (22080, 996986), (44160, 498493)]