180815656320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{804913}}^1$

素因数の和:804954

約数の個数: 256

約数和(自身を含む): 689650315200

約数和(自身を除く): 508834658880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640, 804913, 1609826, 2414739, 3219652, 4024565, 4829478, 6439304, 7244217, 8049130, 9658956, 10463869, 12073695, 12878608, 14488434, 16098260, 19317912, 20927738, 21732651, 24147390, 25757216, 28976868, 31391607, 32196520, 36221085, 38635824, 41855476, 43465302, 48294780, 51514432, 52319345, 57953736, 62783214, 64393040, 72442170, 77271648, 83710952, 86930604, 94174821, 96589560, 103028864, 104638690, 108663255, 115907472, 125566428, 128786080, 144884340, 154543296, 156958035, 167421904, 173861208, 188349642, 193179120, 209277380, 217326510, 231814944, 251132856, 257572160, 282524463, 289768680, 309086592, 313916070, 334843808, 347722416, 376699284, 386358240, 418554760, 434653020, 463629888, 470874105, 502265712, 515144320, 565048926, 579537360, 627832140, 669687616, 695444832, 753398568, 772716480, 837109520, 869306040, 927259776, 941748210, 1004531424, 1130097852, 1159074720, 1255664280, 1339375232, 1390889664, 1412622315, 1506797136, 1545432960, 1674219040, 1738612080, 1883496420, 2009062848, 2260195704, 2318149440, 2511328560, 2781779328, 2825244630, 3013594272, 3348438080, 3477224160, 3766992840, 4018125696, 4520391408, 4636298880, 5022657120, 5650489260, 6027188544, 6696876160, 6954448320, 7533985680, 9040782816, 10045314240, 11300978520, 12054377088, 13908896640, 15067971360, 18081565632, 20090628480, 22601957040, 30135942720, 36163131264, 45203914080, 60271885440, 90407828160, 180815656320]

約数ペア:

[(1, 180815656320), (2, 90407828160), (3, 60271885440), (4, 45203914080), (5, 36163131264), (6, 30135942720), (8, 22601957040), (9, 20090628480), (10, 18081565632), (12, 15067971360), (13, 13908896640), (15, 12054377088), (16, 11300978520), (18, 10045314240), (20, 9040782816), (24, 7533985680), (26, 6954448320), (27, 6696876160), (30, 6027188544), (32, 5650489260), (36, 5022657120), (39, 4636298880), (40, 4520391408), (45, 4018125696), (48, 3766992840), (52, 3477224160), (54, 3348438080), (60, 3013594272), (64, 2825244630), (65, 2781779328), (72, 2511328560), (78, 2318149440), (80, 2260195704), (90, 2009062848), (96, 1883496420), (104, 1738612080), (108, 1674219040), (117, 1545432960), (120, 1506797136), (128, 1412622315), (130, 1390889664), (135, 1339375232), (144, 1255664280), (156, 1159074720), (160, 1130097852), (180, 1004531424), (192, 941748210), (195, 927259776), (208, 869306040), (216, 837109520), (234, 772716480), (240, 753398568), (260, 695444832), (270, 669687616), (288, 627832140), (312, 579537360), (320, 565048926), (351, 515144320), (360, 502265712), (384, 470874105), (390, 463629888), (416, 434653020), (432, 418554760), (468, 386358240), (480, 376699284), (520, 347722416), (540, 334843808), (576, 313916070), (585, 309086592), (624, 289768680), (640, 282524463), (702, 257572160), (720, 251132856), (780, 231814944), (832, 217326510), (864, 209277380), (936, 193179120), (960, 188349642), (1040, 173861208), (1080, 167421904), (1152, 156958035), (1170, 154543296), (1248, 144884340), (1404, 128786080), (1440, 125566428), (1560, 115907472), (1664, 108663255), (1728, 104638690), (1755, 103028864), (1872, 96589560), (1920, 94174821), (2080, 86930604), (2160, 83710952), (2340, 77271648), (2496, 72442170), (2808, 64393040), (2880, 62783214), (3120, 57953736), (3456, 52319345), (3510, 51514432), (3744, 48294780), (4160, 43465302), (4320, 41855476), (4680, 38635824), (4992, 36221085), (5616, 32196520), (5760, 31391607), (6240, 28976868), (7020, 25757216), (7488, 24147390), (8320, 21732651), (8640, 20927738), (9360, 19317912), (11232, 16098260), (12480, 14488434), (14040, 12878608), (14976, 12073695), (17280, 10463869), (18720, 9658956), (22464, 8049130), (24960, 7244217), (28080, 6439304), (37440, 4829478), (44928, 4024565), (56160, 3219652), (74880, 2414739), (112320, 1609826), (224640, 804913)]