680280266880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{142123}}^1$

素因数の和:142428

約数の個数: 256

約数和(自身を含む): 2418040886400

約数和(自身を除く): 1737760619520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 277, 288, 320, 360, 384, 432, 480, 540, 554, 576, 640, 720, 831, 864, 960, 1080, 1108, 1152, 1385, 1440, 1662, 1728, 1920, 2160, 2216, 2493, 2770, 2880, 3324, 3456, 4155, 4320, 4432, 4986, 5540, 5760, 6648, 7479, 8310, 8640, 8864, 9972, 11080, 12465, 13296, 14958, 16620, 17280, 17728, 19944, 22160, 24930, 26592, 29916, 33240, 35456, 37395, 39888, 44320, 49860, 53184, 59832, 66480, 74790, 79776, 88640, 99720, 106368, 119664, 132960, 142123, 149580, 159552, 177280, 199440, 239328, 265920, 284246, 299160, 319104, 398880, 426369, 478656, 531840, 568492, 598320, 710615, 797760, 852738, 957312, 1136984, 1196640, 1279107, 1421230, 1595520, 1705476, 2131845, 2273968, 2393280, 2558214, 2842460, 3410952, 3837321, 4263690, 4547936, 4786560, 5116428, 5684920, 6395535, 6821904, 7674642, 8527380, 9095872, 10232856, 11369840, 12791070, 13643808, 15349284, 17054760, 18191744, 19186605, 20465712, 22739680, 25582140, 27287616, 30698568, 34109520, 38373210, 39368071, 40931424, 45479360, 51164280, 54575232, 61397136, 68219040, 76746420, 78736142, 81862848, 90958720, 102328560, 118104213, 122794272, 136438080, 153492840, 157472284, 163725696, 196840355, 204657120, 236208426, 245588544, 272876160, 306985680, 314944568, 354312639, 393680710, 409314240, 472416852, 491177088, 590521065, 613971360, 629889136, 708625278, 787361420, 818628480, 944833704, 1062937917, 1181042130, 1227942720, 1259778272, 1417250556, 1574722840, 1771563195, 1889667408, 2125875834, 2362084260, 2455885440, 2519556544, 2834501112, 3149445680, 3543126390, 3779334816, 4251751668, 4724168520, 5039113088, 5314689585, 5669002224, 6298891360, 7086252780, 7558669632, 8503503336, 9448337040, 10629379170, 11338004448, 12597782720, 14172505560, 15117339264, 17007006672, 18896674080, 21258758340, 22676008896, 25195565440, 28345011120, 34014013344, 37793348160, 42517516680, 45352017792, 56690022240, 68028026688, 75586696320, 85035033360, 113380044480, 136056053376, 170070066720, 226760088960, 340140133440, 680280266880]

約数ペア:

[(1, 680280266880), (2, 340140133440), (3, 226760088960), (4, 170070066720), (5, 136056053376), (6, 113380044480), (8, 85035033360), (9, 75586696320), (10, 68028026688), (12, 56690022240), (15, 45352017792), (16, 42517516680), (18, 37793348160), (20, 34014013344), (24, 28345011120), (27, 25195565440), (30, 22676008896), (32, 21258758340), (36, 18896674080), (40, 17007006672), (45, 15117339264), (48, 14172505560), (54, 12597782720), (60, 11338004448), (64, 10629379170), (72, 9448337040), (80, 8503503336), (90, 7558669632), (96, 7086252780), (108, 6298891360), (120, 5669002224), (128, 5314689585), (135, 5039113088), (144, 4724168520), (160, 4251751668), (180, 3779334816), (192, 3543126390), (216, 3149445680), (240, 2834501112), (270, 2519556544), (277, 2455885440), (288, 2362084260), (320, 2125875834), (360, 1889667408), (384, 1771563195), (432, 1574722840), (480, 1417250556), (540, 1259778272), (554, 1227942720), (576, 1181042130), (640, 1062937917), (720, 944833704), (831, 818628480), (864, 787361420), (960, 708625278), (1080, 629889136), (1108, 613971360), (1152, 590521065), (1385, 491177088), (1440, 472416852), (1662, 409314240), (1728, 393680710), (1920, 354312639), (2160, 314944568), (2216, 306985680), (2493, 272876160), (2770, 245588544), (2880, 236208426), (3324, 204657120), (3456, 196840355), (4155, 163725696), (4320, 157472284), (4432, 153492840), (4986, 136438080), (5540, 122794272), (5760, 118104213), (6648, 102328560), (7479, 90958720), (8310, 81862848), (8640, 78736142), (8864, 76746420), (9972, 68219040), (11080, 61397136), (12465, 54575232), (13296, 51164280), (14958, 45479360), (16620, 40931424), (17280, 39368071), (17728, 38373210), (19944, 34109520), (22160, 30698568), (24930, 27287616), (26592, 25582140), (29916, 22739680), (33240, 20465712), (35456, 19186605), (37395, 18191744), (39888, 17054760), (44320, 15349284), (49860, 13643808), (53184, 12791070), (59832, 11369840), (66480, 10232856), (74790, 9095872), (79776, 8527380), (88640, 7674642), (99720, 6821904), (106368, 6395535), (119664, 5684920), (132960, 5116428), (142123, 4786560), (149580, 4547936), (159552, 4263690), (177280, 3837321), (199440, 3410952), (239328, 2842460), (265920, 2558214), (284246, 2393280), (299160, 2273968), (319104, 2131845), (398880, 1705476), (426369, 1595520), (478656, 1421230), (531840, 1279107), (568492, 1196640), (598320, 1136984), (710615, 957312), (797760, 852738)]