78811597440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{804857}}^1$

素因数の和:804899

約数の個数: 192

約数和(自身を含む): 288155261160

約数和(自身を除く): 209343663720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 32640, 48960, 97920, 804857, 1609714, 2414571, 3219428, 4024285, 4829142, 6438856, 7243713, 8048570, 9658284, 12072855, 12877712, 13682569, 14487426, 16097140, 19316568, 24145710, 25755424, 27365138, 28974852, 32194280, 36218565, 38633136, 41047707, 48291420, 51510848, 54730276, 57949704, 64388560, 68412845, 72437130, 77266272, 82095414, 96582840, 103021696, 109460552, 115899408, 123143121, 128777120, 136825690, 144874260, 154532544, 164190828, 193165680, 205238535, 218921104, 231798816, 246286242, 257554240, 273651380, 289748520, 309065088, 328381656, 386331360, 410477070, 437842208, 463597632, 492572484, 515108480, 547302760, 579497040, 615715605, 656763312, 772662720, 820954140, 875684416, 927195264, 985144968, 1094605520, 1158994080, 1231431210, 1313526624, 1545325440, 1641908280, 1751368832, 1970289936, 2189211040, 2317988160, 2462862420, 2627053248, 3283816560, 3940579872, 4378422080, 4635976320, 4925724840, 5254106496, 6567633120, 7881159744, 8756844160, 9851449680, 13135266240, 15762319488, 19702899360, 26270532480, 39405798720, 78811597440]

約数ペア:

[(1, 78811597440), (2, 39405798720), (3, 26270532480), (4, 19702899360), (5, 15762319488), (6, 13135266240), (8, 9851449680), (9, 8756844160), (10, 7881159744), (12, 6567633120), (15, 5254106496), (16, 4925724840), (17, 4635976320), (18, 4378422080), (20, 3940579872), (24, 3283816560), (30, 2627053248), (32, 2462862420), (34, 2317988160), (36, 2189211040), (40, 1970289936), (45, 1751368832), (48, 1641908280), (51, 1545325440), (60, 1313526624), (64, 1231431210), (68, 1158994080), (72, 1094605520), (80, 985144968), (85, 927195264), (90, 875684416), (96, 820954140), (102, 772662720), (120, 656763312), (128, 615715605), (136, 579497040), (144, 547302760), (153, 515108480), (160, 492572484), (170, 463597632), (180, 437842208), (192, 410477070), (204, 386331360), (240, 328381656), (255, 309065088), (272, 289748520), (288, 273651380), (306, 257554240), (320, 246286242), (340, 231798816), (360, 218921104), (384, 205238535), (408, 193165680), (480, 164190828), (510, 154532544), (544, 144874260), (576, 136825690), (612, 128777120), (640, 123143121), (680, 115899408), (720, 109460552), (765, 103021696), (816, 96582840), (960, 82095414), (1020, 77266272), (1088, 72437130), (1152, 68412845), (1224, 64388560), (1360, 57949704), (1440, 54730276), (1530, 51510848), (1632, 48291420), (1920, 41047707), (2040, 38633136), (2176, 36218565), (2448, 32194280), (2720, 28974852), (2880, 27365138), (3060, 25755424), (3264, 24145710), (4080, 19316568), (4896, 16097140), (5440, 14487426), (5760, 13682569), (6120, 12877712), (6528, 12072855), (8160, 9658284), (9792, 8048570), (10880, 7243713), (12240, 6438856), (16320, 4829142), (19584, 4024285), (24480, 3219428), (32640, 2414571), (48960, 1609714), (97920, 804857)]