21114699840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187987}}^1$

素因数の和:188026

約数の個数: 224

約数和(自身を含む): 80218239360

約数和(自身を除く): 59103539520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 28080, 37440, 56160, 112320, 187987, 375974, 563961, 751948, 939935, 1127922, 1503896, 1691883, 1879870, 2255844, 2443831, 2819805, 3007792, 3383766, 3759740, 4511688, 4887662, 5075649, 5639610, 6015584, 6767532, 7331493, 7519480, 8459415, 9023376, 9775324, 10151298, 11279220, 12031168, 12219155, 13535064, 14662986, 15038960, 16918830, 18046752, 19550648, 20302596, 21994479, 22558440, 24438310, 25378245, 27070128, 29325972, 30077920, 33837660, 36093504, 36657465, 39101296, 40605192, 43988958, 45116880, 48876620, 50756490, 54140256, 58651944, 60155840, 65983437, 67675320, 73314930, 78202592, 81210384, 87977916, 90233760, 97753240, 101512980, 108280512, 109972395, 117303888, 131966874, 135350640, 146629860, 156405184, 162420768, 175955832, 180467520, 195506480, 203025960, 219944790, 234607776, 263933748, 270701280, 293259720, 324841536, 329917185, 351911664, 391012960, 406051920, 439889580, 469215552, 527867496, 541402560, 586519440, 659834370, 703823328, 782025920, 812103840, 879779160, 1055734992, 1173038880, 1319668740, 1407646656, 1624207680, 1759558320, 2111469984, 2346077760, 2639337480, 3519116640, 4222939968, 5278674960, 7038233280, 10557349920, 21114699840]

約数ペア:

[(1, 21114699840), (2, 10557349920), (3, 7038233280), (4, 5278674960), (5, 4222939968), (6, 3519116640), (8, 2639337480), (9, 2346077760), (10, 2111469984), (12, 1759558320), (13, 1624207680), (15, 1407646656), (16, 1319668740), (18, 1173038880), (20, 1055734992), (24, 879779160), (26, 812103840), (27, 782025920), (30, 703823328), (32, 659834370), (36, 586519440), (39, 541402560), (40, 527867496), (45, 469215552), (48, 439889580), (52, 406051920), (54, 391012960), (60, 351911664), (64, 329917185), (65, 324841536), (72, 293259720), (78, 270701280), (80, 263933748), (90, 234607776), (96, 219944790), (104, 203025960), (108, 195506480), (117, 180467520), (120, 175955832), (130, 162420768), (135, 156405184), (144, 146629860), (156, 135350640), (160, 131966874), (180, 117303888), (192, 109972395), (195, 108280512), (208, 101512980), (216, 97753240), (234, 90233760), (240, 87977916), (260, 81210384), (270, 78202592), (288, 73314930), (312, 67675320), (320, 65983437), (351, 60155840), (360, 58651944), (390, 54140256), (416, 50756490), (432, 48876620), (468, 45116880), (480, 43988958), (520, 40605192), (540, 39101296), (576, 36657465), (585, 36093504), (624, 33837660), (702, 30077920), (720, 29325972), (780, 27070128), (832, 25378245), (864, 24438310), (936, 22558440), (960, 21994479), (1040, 20302596), (1080, 19550648), (1170, 18046752), (1248, 16918830), (1404, 15038960), (1440, 14662986), (1560, 13535064), (1728, 12219155), (1755, 12031168), (1872, 11279220), (2080, 10151298), (2160, 9775324), (2340, 9023376), (2496, 8459415), (2808, 7519480), (2880, 7331493), (3120, 6767532), (3510, 6015584), (3744, 5639610), (4160, 5075649), (4320, 4887662), (4680, 4511688), (5616, 3759740), (6240, 3383766), (7020, 3007792), (7488, 2819805), (8640, 2443831), (9360, 2255844), (11232, 1879870), (12480, 1691883), (14040, 1503896), (18720, 1127922), (22464, 939935), (28080, 751948), (37440, 563961), (56160, 375974), (112320, 187987)]