256970305440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{4813}}^1$

素因数の和:5581

約数の個数: 384

約数和(自身を含む): 953809758720

約数和(自身を除く): 696839453280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 727, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1454, 1530, 1632, 1836, 2040, 2160, 2181, 2295, 2448, 2720, 2908, 3060, 3635, 3672, 4080, 4320, 4362, 4590, 4813, 4896, 5816, 6120, 6543, 7270, 7344, 8160, 8724, 9180, 9626, 10905, 11632, 12240, 12359, 13086, 14439, 14540, 14688, 17448, 18360, 19252, 19629, 21810, 23264, 24065, 24480, 24718, 26172, 28878, 29080, 32715, 34896, 36720, 37077, 38504, 39258, 43317, 43620, 48130, 49436, 52344, 57756, 58160, 61795, 65430, 69792, 72195, 73440, 74154, 77008, 78516, 81821, 86634, 87240, 96260, 98145, 98872, 104688, 111231, 115512, 116320, 123590, 129951, 130860, 144390, 148308, 154016, 157032, 163642, 173268, 174480, 185385, 192520, 196290, 197744, 209376, 216585, 222462, 231024, 245463, 247180, 259902, 261720, 288780, 296616, 314064, 327284, 333693, 346536, 348960, 370770, 385040, 392580, 395488, 409105, 433170, 444924, 462048, 490926, 494360, 519804, 523440, 556155, 577560, 593232, 628128, 649755, 654568, 667386, 693072, 736389, 741540, 770080, 785160, 818210, 866340, 889848, 981852, 988720, 1039608, 1046880, 1112310, 1155120, 1186464, 1227315, 1299510, 1309136, 1334772, 1386144, 1472778, 1483080, 1570320, 1636420, 1668465, 1732680, 1779696, 1963704, 1977440, 2079216, 2209167, 2224620, 2310240, 2454630, 2599020, 2618272, 2669544, 2945556, 2966160, 3140640, 3272840, 3336930, 3465360, 3499051, 3559392, 3681945, 3927408, 4158432, 4418334, 4449240, 4909260, 5198040, 5339088, 5891112, 5932320, 6545680, 6673860, 6930720, 6998102, 7363890, 7854816, 8836668, 8898480, 9818520, 10396080, 10497153, 10678176, 11045835, 11782224, 13091360, 13347720, 13996204, 14727780, 17495255, 17673336, 17796960, 19637040, 20792160, 20994306, 22091670, 23564448, 26695440, 27992408, 29455560, 31491459, 34990510, 35346672, 39274080, 41988612, 44183340, 52485765, 53390880, 55984816, 58911120, 59483867, 62982918, 69981020, 70693344, 83977224, 88366680, 94474377, 104971530, 111969632, 117822240, 118967734, 125965836, 139962040, 157457295, 167954448, 176733360, 178451601, 188948754, 209943060, 237935468, 251931672, 279924080, 297419335, 314914590, 335908896, 353466720, 356903202, 377897508, 419886120, 472371885, 475870936, 503863344, 535354803, 559848160, 594838670, 629829180, 713806404, 755795016, 839772240, 892258005, 944743770, 951741872, 1007726688, 1070709606, 1189677340, 1259658360, 1427612808, 1511590032, 1606064409, 1679544480, 1784516010, 1889487540, 1903483744, 2141419212, 2379354680, 2519316720, 2676774015, 2855225616, 3023180064, 3212128818, 3569032020, 3778975080, 4282838424, 4758709360, 5038633440, 5353548030, 5710451232, 6424257636, 7138064040, 7557950160, 8030322045, 8565676848, 9517418720, 10707096060, 12848515272, 14276128080, 15115900320, 16060644090, 17131353696, 21414192120, 25697030544, 28552256160, 32121288180, 42828384240, 51394061088, 64242576360, 85656768480, 128485152720, 256970305440]

約数ペア:

[(1, 256970305440), (2, 128485152720), (3, 85656768480), (4, 64242576360), (5, 51394061088), (6, 42828384240), (8, 32121288180), (9, 28552256160), (10, 25697030544), (12, 21414192120), (15, 17131353696), (16, 16060644090), (17, 15115900320), (18, 14276128080), (20, 12848515272), (24, 10707096060), (27, 9517418720), (30, 8565676848), (32, 8030322045), (34, 7557950160), (36, 7138064040), (40, 6424257636), (45, 5710451232), (48, 5353548030), (51, 5038633440), (54, 4758709360), (60, 4282838424), (68, 3778975080), (72, 3569032020), (80, 3212128818), (85, 3023180064), (90, 2855225616), (96, 2676774015), (102, 2519316720), (108, 2379354680), (120, 2141419212), (135, 1903483744), (136, 1889487540), (144, 1784516010), (153, 1679544480), (160, 1606064409), (170, 1511590032), (180, 1427612808), (204, 1259658360), (216, 1189677340), (240, 1070709606), (255, 1007726688), (270, 951741872), (272, 944743770), (288, 892258005), (306, 839772240), (340, 755795016), (360, 713806404), (408, 629829180), (432, 594838670), (459, 559848160), (480, 535354803), (510, 503863344), (540, 475870936), (544, 472371885), (612, 419886120), (680, 377897508), (720, 356903202), (727, 353466720), (765, 335908896), (816, 314914590), (864, 297419335), (918, 279924080), (1020, 251931672), (1080, 237935468), (1224, 209943060), (1360, 188948754), (1440, 178451601), (1454, 176733360), (1530, 167954448), (1632, 157457295), (1836, 139962040), (2040, 125965836), (2160, 118967734), (2181, 117822240), (2295, 111969632), (2448, 104971530), (2720, 94474377), (2908, 88366680), (3060, 83977224), (3635, 70693344), (3672, 69981020), (4080, 62982918), (4320, 59483867), (4362, 58911120), (4590, 55984816), (4813, 53390880), (4896, 52485765), (5816, 44183340), (6120, 41988612), (6543, 39274080), (7270, 35346672), (7344, 34990510), (8160, 31491459), (8724, 29455560), (9180, 27992408), (9626, 26695440), (10905, 23564448), (11632, 22091670), (12240, 20994306), (12359, 20792160), (13086, 19637040), (14439, 17796960), (14540, 17673336), (14688, 17495255), (17448, 14727780), (18360, 13996204), (19252, 13347720), (19629, 13091360), (21810, 11782224), (23264, 11045835), (24065, 10678176), (24480, 10497153), (24718, 10396080), (26172, 9818520), (28878, 8898480), (29080, 8836668), (32715, 7854816), (34896, 7363890), (36720, 6998102), (37077, 6930720), (38504, 6673860), (39258, 6545680), (43317, 5932320), (43620, 5891112), (48130, 5339088), (49436, 5198040), (52344, 4909260), (57756, 4449240), (58160, 4418334), (61795, 4158432), (65430, 3927408), (69792, 3681945), (72195, 3559392), (73440, 3499051), (74154, 3465360), (77008, 3336930), (78516, 3272840), (81821, 3140640), (86634, 2966160), (87240, 2945556), (96260, 2669544), (98145, 2618272), (98872, 2599020), (104688, 2454630), (111231, 2310240), (115512, 2224620), (116320, 2209167), (123590, 2079216), (129951, 1977440), (130860, 1963704), (144390, 1779696), (148308, 1732680), (154016, 1668465), (157032, 1636420), (163642, 1570320), (173268, 1483080), (174480, 1472778), (185385, 1386144), (192520, 1334772), (196290, 1309136), (197744, 1299510), (209376, 1227315), (216585, 1186464), (222462, 1155120), (231024, 1112310), (245463, 1046880), (247180, 1039608), (259902, 988720), (261720, 981852), (288780, 889848), (296616, 866340), (314064, 818210), (327284, 785160), (333693, 770080), (346536, 741540), (348960, 736389), (370770, 693072), (385040, 667386), (392580, 654568), (395488, 649755), (409105, 628128), (433170, 593232), (444924, 577560), (462048, 556155), (490926, 523440), (494360, 519804)]