1690727040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{97843}}^1$

素因数の和:97871

約数の個数: 128

約数和(自身を含む): 5988052800

約数和(自身を除く): 4297325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 97843, 195686, 293529, 391372, 489215, 587058, 782744, 880587, 978430, 1174116, 1467645, 1565488, 1761174, 1956860, 2348232, 2641761, 2935290, 3130976, 3522348, 3913720, 4402935, 4696464, 5283522, 5870580, 6261952, 7044696, 7827440, 8805870, 9392928, 10567044, 11741160, 12523904, 13208805, 14089392, 15654880, 17611740, 18785856, 21134088, 23482320, 26417610, 28178784, 31309760, 35223480, 37571712, 42268176, 46964640, 52835220, 56357568, 62619520, 70446960, 84536352, 93929280, 105670440, 112715136, 140893920, 169072704, 187858560, 211340880, 281787840, 338145408, 422681760, 563575680, 845363520, 1690727040]

約数ペア:

[(1, 1690727040), (2, 845363520), (3, 563575680), (4, 422681760), (5, 338145408), (6, 281787840), (8, 211340880), (9, 187858560), (10, 169072704), (12, 140893920), (15, 112715136), (16, 105670440), (18, 93929280), (20, 84536352), (24, 70446960), (27, 62619520), (30, 56357568), (32, 52835220), (36, 46964640), (40, 42268176), (45, 37571712), (48, 35223480), (54, 31309760), (60, 28178784), (64, 26417610), (72, 23482320), (80, 21134088), (90, 18785856), (96, 17611740), (108, 15654880), (120, 14089392), (128, 13208805), (135, 12523904), (144, 11741160), (160, 10567044), (180, 9392928), (192, 8805870), (216, 7827440), (240, 7044696), (270, 6261952), (288, 5870580), (320, 5283522), (360, 4696464), (384, 4402935), (432, 3913720), (480, 3522348), (540, 3130976), (576, 2935290), (640, 2641761), (720, 2348232), (864, 1956860), (960, 1761174), (1080, 1565488), (1152, 1467645), (1440, 1174116), (1728, 978430), (1920, 880587), (2160, 782744), (2880, 587058), (3456, 489215), (4320, 391372), (5760, 293529), (8640, 195686), (17280, 97843)]