40897930320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161831}}^1$

素因数の和:161872

約数の個数: 240

約数和(自身を含む): 153393432192

約数和(自身を除く): 112495501872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 42120, 50544, 63180, 84240, 126360, 161831, 252720, 323662, 485493, 647324, 809155, 970986, 1294648, 1456479, 1618310, 1941972, 2103803, 2427465, 2589296, 2912958, 3236620, 3883944, 4207606, 4369437, 4854930, 5825916, 6311409, 6473240, 7282395, 7767888, 8415212, 8738874, 9709860, 10519015, 11651832, 12622818, 12946480, 13108311, 14564790, 16830424, 17477748, 18934227, 19419720, 21038030, 21847185, 23303664, 25245636, 26216622, 29129580, 31557045, 33660848, 34955496, 37868454, 38839440, 39324933, 42076060, 43694370, 50491272, 52433244, 56802681, 58259160, 63114090, 65541555, 69910992, 75736908, 78649866, 84152120, 87388740, 94671135, 100982544, 104866488, 113605362, 116518320, 126228180, 131083110, 151473816, 157299732, 168304240, 170408043, 174777480, 189342270, 196624665, 209732976, 227210724, 252456360, 262166220, 284013405, 302947632, 314599464, 340816086, 349554960, 378684540, 393249330, 454421448, 504912720, 511224129, 524332440, 568026810, 629198928, 681632172, 757369080, 786498660, 852040215, 908842896, 1022448258, 1048664880, 1136053620, 1363264344, 1514738160, 1572997320, 1704080430, 2044896516, 2272107240, 2556120645, 2726528688, 3145994640, 3408160860, 4089793032, 4544214480, 5112241290, 6816321720, 8179586064, 10224482580, 13632643440, 20448965160, 40897930320]

約数ペア:

[(1, 40897930320), (2, 20448965160), (3, 13632643440), (4, 10224482580), (5, 8179586064), (6, 6816321720), (8, 5112241290), (9, 4544214480), (10, 4089793032), (12, 3408160860), (13, 3145994640), (15, 2726528688), (16, 2556120645), (18, 2272107240), (20, 2044896516), (24, 1704080430), (26, 1572997320), (27, 1514738160), (30, 1363264344), (36, 1136053620), (39, 1048664880), (40, 1022448258), (45, 908842896), (48, 852040215), (52, 786498660), (54, 757369080), (60, 681632172), (65, 629198928), (72, 568026810), (78, 524332440), (80, 511224129), (81, 504912720), (90, 454421448), (104, 393249330), (108, 378684540), (117, 349554960), (120, 340816086), (130, 314599464), (135, 302947632), (144, 284013405), (156, 262166220), (162, 252456360), (180, 227210724), (195, 209732976), (208, 196624665), (216, 189342270), (234, 174777480), (240, 170408043), (243, 168304240), (260, 157299732), (270, 151473816), (312, 131083110), (324, 126228180), (351, 116518320), (360, 113605362), (390, 104866488), (405, 100982544), (432, 94671135), (468, 87388740), (486, 84152120), (520, 78649866), (540, 75736908), (585, 69910992), (624, 65541555), (648, 63114090), (702, 58259160), (720, 56802681), (780, 52433244), (810, 50491272), (936, 43694370), (972, 42076060), (1040, 39324933), (1053, 38839440), (1080, 37868454), (1170, 34955496), (1215, 33660848), (1296, 31557045), (1404, 29129580), (1560, 26216622), (1620, 25245636), (1755, 23303664), (1872, 21847185), (1944, 21038030), (2106, 19419720), (2160, 18934227), (2340, 17477748), (2430, 16830424), (2808, 14564790), (3120, 13108311), (3159, 12946480), (3240, 12622818), (3510, 11651832), (3888, 10519015), (4212, 9709860), (4680, 8738874), (4860, 8415212), (5265, 7767888), (5616, 7282395), (6318, 6473240), (6480, 6311409), (7020, 5825916), (8424, 4854930), (9360, 4369437), (9720, 4207606), (10530, 3883944), (12636, 3236620), (14040, 2912958), (15795, 2589296), (16848, 2427465), (19440, 2103803), (21060, 1941972), (25272, 1618310), (28080, 1456479), (31590, 1294648), (42120, 970986), (50544, 809155), (63180, 647324), (84240, 485493), (126360, 323662), (161831, 252720)]