20336780160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{392299}}^1$

素因数の和:392330

約数の個数: 160

約数和(自身を含む): 72626499000

約数和(自身を除く): 52289718840

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 392299, 784598, 1176897, 1569196, 1961495, 2353794, 3138392, 3530691, 3922990, 4707588, 5884485, 6276784, 7061382, 7845980, 9415176, 10592073, 11768970, 12553568, 14122764, 15691960, 17653455, 18830352, 21184146, 23537940, 25107136, 28245528, 31383920, 31776219, 35306910, 37660704, 42368292, 47075880, 50214272, 52960365, 56491056, 62767840, 63552438, 70613820, 75321408, 84736584, 94151760, 105920730, 112982112, 125535680, 127104876, 141227640, 150642816, 158881095, 169473168, 188303520, 211841460, 225964224, 251071360, 254209752, 282455280, 317762190, 338946336, 376607040, 423682920, 451928448, 508419504, 564910560, 635524380, 677892672, 753214080, 847365840, 1016839008, 1129821120, 1271048760, 1355785344, 1694731680, 2033678016, 2259642240, 2542097520, 3389463360, 4067356032, 5084195040, 6778926720, 10168390080, 20336780160]

約数ペア:

[(1, 20336780160), (2, 10168390080), (3, 6778926720), (4, 5084195040), (5, 4067356032), (6, 3389463360), (8, 2542097520), (9, 2259642240), (10, 2033678016), (12, 1694731680), (15, 1355785344), (16, 1271048760), (18, 1129821120), (20, 1016839008), (24, 847365840), (27, 753214080), (30, 677892672), (32, 635524380), (36, 564910560), (40, 508419504), (45, 451928448), (48, 423682920), (54, 376607040), (60, 338946336), (64, 317762190), (72, 282455280), (80, 254209752), (81, 251071360), (90, 225964224), (96, 211841460), (108, 188303520), (120, 169473168), (128, 158881095), (135, 150642816), (144, 141227640), (160, 127104876), (162, 125535680), (180, 112982112), (192, 105920730), (216, 94151760), (240, 84736584), (270, 75321408), (288, 70613820), (320, 63552438), (324, 62767840), (360, 56491056), (384, 52960365), (405, 50214272), (432, 47075880), (480, 42368292), (540, 37660704), (576, 35306910), (640, 31776219), (648, 31383920), (720, 28245528), (810, 25107136), (864, 23537940), (960, 21184146), (1080, 18830352), (1152, 17653455), (1296, 15691960), (1440, 14122764), (1620, 12553568), (1728, 11768970), (1920, 10592073), (2160, 9415176), (2592, 7845980), (2880, 7061382), (3240, 6276784), (3456, 5884485), (4320, 4707588), (5184, 3922990), (5760, 3530691), (6480, 3138392), (8640, 2353794), (10368, 1961495), (12960, 1569196), (17280, 1176897), (25920, 784598), (51840, 392299)]