838961280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1108

約数の個数: 256

約数和(自身を含む): 3037478400

約数和(自身を除く): 2198517120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 846, 864, 940, 960, 1033, 1080, 1128, 1152, 1269, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2066, 2115, 2160, 2256, 2538, 2820, 2880, 3008, 3099, 3384, 3456, 3760, 4132, 4230, 4320, 4512, 5076, 5165, 5640, 5760, 6016, 6198, 6345, 6768, 7520, 8264, 8460, 8640, 9024, 9297, 10152, 10330, 11280, 12396, 12690, 13536, 15040, 15495, 16528, 16920, 17280, 18048, 18594, 20304, 20660, 22560, 24792, 25380, 27072, 27891, 30080, 30990, 33056, 33840, 37188, 40608, 41320, 45120, 46485, 48551, 49584, 50760, 54144, 55782, 61980, 66112, 67680, 74376, 81216, 82640, 90240, 92970, 97102, 99168, 101520, 111564, 123960, 132224, 135360, 139455, 145653, 148752, 162432, 165280, 185940, 194204, 198336, 203040, 223128, 242755, 247920, 270720, 278910, 291306, 297504, 330560, 371880, 388408, 396672, 406080, 436959, 446256, 485510, 495840, 557820, 582612, 595008, 661120, 728265, 743760, 776816, 812160, 873918, 892512, 971020, 991680, 1115640, 1165224, 1190016, 1310877, 1456530, 1487520, 1553632, 1747836, 1785024, 1942040, 1983360, 2184795, 2231280, 2330448, 2621754, 2913060, 2975040, 3107264, 3495672, 3570048, 3884080, 4369590, 4462560, 4660896, 5243508, 5826120, 5950080, 6214528, 6554385, 6991344, 7768160, 8739180, 8925120, 9321792, 10487016, 11652240, 13108770, 13982688, 15536320, 17478360, 17850240, 18643584, 20974032, 23304480, 26217540, 27965376, 31072640, 34956720, 41948064, 46608960, 52435080, 55930752, 69913440, 83896128, 93217920, 104870160, 139826880, 167792256, 209740320, 279653760, 419480640, 838961280]

約数ペア:

[(1, 838961280), (2, 419480640), (3, 279653760), (4, 209740320), (5, 167792256), (6, 139826880), (8, 104870160), (9, 93217920), (10, 83896128), (12, 69913440), (15, 55930752), (16, 52435080), (18, 46608960), (20, 41948064), (24, 34956720), (27, 31072640), (30, 27965376), (32, 26217540), (36, 23304480), (40, 20974032), (45, 18643584), (47, 17850240), (48, 17478360), (54, 15536320), (60, 13982688), (64, 13108770), (72, 11652240), (80, 10487016), (90, 9321792), (94, 8925120), (96, 8739180), (108, 7768160), (120, 6991344), (128, 6554385), (135, 6214528), (141, 5950080), (144, 5826120), (160, 5243508), (180, 4660896), (188, 4462560), (192, 4369590), (216, 3884080), (235, 3570048), (240, 3495672), (270, 3107264), (282, 2975040), (288, 2913060), (320, 2621754), (360, 2330448), (376, 2231280), (384, 2184795), (423, 1983360), (432, 1942040), (470, 1785024), (480, 1747836), (540, 1553632), (564, 1487520), (576, 1456530), (640, 1310877), (705, 1190016), (720, 1165224), (752, 1115640), (846, 991680), (864, 971020), (940, 892512), (960, 873918), (1033, 812160), (1080, 776816), (1128, 743760), (1152, 728265), (1269, 661120), (1410, 595008), (1440, 582612), (1504, 557820), (1692, 495840), (1728, 485510), (1880, 446256), (1920, 436959), (2066, 406080), (2115, 396672), (2160, 388408), (2256, 371880), (2538, 330560), (2820, 297504), (2880, 291306), (3008, 278910), (3099, 270720), (3384, 247920), (3456, 242755), (3760, 223128), (4132, 203040), (4230, 198336), (4320, 194204), (4512, 185940), (5076, 165280), (5165, 162432), (5640, 148752), (5760, 145653), (6016, 139455), (6198, 135360), (6345, 132224), (6768, 123960), (7520, 111564), (8264, 101520), (8460, 99168), (8640, 97102), (9024, 92970), (9297, 90240), (10152, 82640), (10330, 81216), (11280, 74376), (12396, 67680), (12690, 66112), (13536, 61980), (15040, 55782), (15495, 54144), (16528, 50760), (16920, 49584), (17280, 48551), (18048, 46485), (18594, 45120), (20304, 41320), (20660, 40608), (22560, 37188), (24792, 33840), (25380, 33056), (27072, 30990), (27891, 30080)]