666089280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5641}}^1$

素因数の和:5705

約数の個数: 168

約数和(自身を含む): 2347365384

約数和(自身を除く): 1681276104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4920, 5641, 5904, 6560, 7380, 7872, 9840, 11282, 11808, 13120, 14760, 16923, 19680, 22564, 23616, 28205, 29520, 33846, 39360, 45128, 50769, 56410, 59040, 67692, 84615, 90256, 101538, 112820, 118080, 135384, 169230, 180512, 203076, 225640, 231281, 253845, 270768, 338460, 361024, 406152, 451280, 462562, 507690, 541536, 676920, 693843, 812304, 902560, 925124, 1015380, 1083072, 1156405, 1353840, 1387686, 1624608, 1805120, 1850248, 2030760, 2081529, 2312810, 2707680, 2775372, 3249216, 3469215, 3700496, 4061520, 4163058, 4625620, 5415360, 5550744, 6938430, 7400992, 8123040, 8326116, 9251240, 10407645, 11101488, 13876860, 14801984, 16246080, 16652232, 18502480, 20815290, 22202976, 27753720, 33304464, 37004960, 41630580, 44405952, 55507440, 66608928, 74009920, 83261160, 111014880, 133217856, 166522320, 222029760, 333044640, 666089280]

約数ペア:

[(1, 666089280), (2, 333044640), (3, 222029760), (4, 166522320), (5, 133217856), (6, 111014880), (8, 83261160), (9, 74009920), (10, 66608928), (12, 55507440), (15, 44405952), (16, 41630580), (18, 37004960), (20, 33304464), (24, 27753720), (30, 22202976), (32, 20815290), (36, 18502480), (40, 16652232), (41, 16246080), (45, 14801984), (48, 13876860), (60, 11101488), (64, 10407645), (72, 9251240), (80, 8326116), (82, 8123040), (90, 7400992), (96, 6938430), (120, 5550744), (123, 5415360), (144, 4625620), (160, 4163058), (164, 4061520), (180, 3700496), (192, 3469215), (205, 3249216), (240, 2775372), (246, 2707680), (288, 2312810), (320, 2081529), (328, 2030760), (360, 1850248), (369, 1805120), (410, 1624608), (480, 1387686), (492, 1353840), (576, 1156405), (615, 1083072), (656, 1015380), (720, 925124), (738, 902560), (820, 812304), (960, 693843), (984, 676920), (1230, 541536), (1312, 507690), (1440, 462562), (1476, 451280), (1640, 406152), (1845, 361024), (1968, 338460), (2460, 270768), (2624, 253845), (2880, 231281), (2952, 225640), (3280, 203076), (3690, 180512), (3936, 169230), (4920, 135384), (5641, 118080), (5904, 112820), (6560, 101538), (7380, 90256), (7872, 84615), (9840, 67692), (11282, 59040), (11808, 56410), (13120, 50769), (14760, 45128), (16923, 39360), (19680, 33846), (22564, 29520), (23616, 28205)]