286208640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 160

約数和(自身を含む): 1022287860

約数和(自身を除く): 736079220

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, 5521, 5760, 6480, 8640, 10368, 11042, 12960, 16563, 17280, 22084, 25920, 27605, 33126, 44168, 49689, 51840, 55210, 66252, 82815, 88336, 99378, 110420, 132504, 149067, 165630, 176672, 198756, 220840, 248445, 265008, 298134, 331260, 353344, 397512, 441680, 447201, 496890, 530016, 596268, 662520, 706688, 745335, 795024, 883360, 894402, 993780, 1060032, 1192536, 1325040, 1490670, 1590048, 1766720, 1788804, 1987560, 2120064, 2236005, 2385072, 2650080, 2981340, 3180096, 3533440, 3577608, 3975120, 4472010, 4770144, 5300160, 5962680, 6360192, 7155216, 7950240, 8944020, 9540288, 10600320, 11925360, 14310432, 15900480, 17888040, 19080576, 23850720, 28620864, 31800960, 35776080, 47701440, 57241728, 71552160, 95402880, 143104320, 286208640]

約数ペア:

[(1, 286208640), (2, 143104320), (3, 95402880), (4, 71552160), (5, 57241728), (6, 47701440), (8, 35776080), (9, 31800960), (10, 28620864), (12, 23850720), (15, 19080576), (16, 17888040), (18, 15900480), (20, 14310432), (24, 11925360), (27, 10600320), (30, 9540288), (32, 8944020), (36, 7950240), (40, 7155216), (45, 6360192), (48, 5962680), (54, 5300160), (60, 4770144), (64, 4472010), (72, 3975120), (80, 3577608), (81, 3533440), (90, 3180096), (96, 2981340), (108, 2650080), (120, 2385072), (128, 2236005), (135, 2120064), (144, 1987560), (160, 1788804), (162, 1766720), (180, 1590048), (192, 1490670), (216, 1325040), (240, 1192536), (270, 1060032), (288, 993780), (320, 894402), (324, 883360), (360, 795024), (384, 745335), (405, 706688), (432, 662520), (480, 596268), (540, 530016), (576, 496890), (640, 447201), (648, 441680), (720, 397512), (810, 353344), (864, 331260), (960, 298134), (1080, 265008), (1152, 248445), (1296, 220840), (1440, 198756), (1620, 176672), (1728, 165630), (1920, 149067), (2160, 132504), (2592, 110420), (2880, 99378), (3240, 88336), (3456, 82815), (4320, 66252), (5184, 55210), (5521, 51840), (5760, 49689), (6480, 44168), (8640, 33126), (10368, 27605), (11042, 25920), (12960, 22084), (16563, 17280)]