2121346080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1176

約数の個数: 288

約数和(自身を含む): 8318419200

約数和(自身を除く): 6197073120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 229, 240, 252, 280, 288, 315, 336, 360, 420, 458, 480, 504, 560, 630, 672, 687, 720, 840, 916, 919, 1008, 1120, 1145, 1260, 1374, 1440, 1603, 1680, 1832, 1838, 2016, 2061, 2290, 2520, 2748, 2757, 3206, 3360, 3435, 3664, 3676, 4122, 4580, 4595, 4809, 5040, 5496, 5514, 6412, 6433, 6870, 7328, 7352, 8015, 8244, 8271, 9160, 9190, 9618, 10080, 10305, 10992, 11028, 12824, 12866, 13740, 13785, 14427, 14704, 16030, 16488, 16542, 18320, 18380, 19236, 19299, 20610, 21984, 22056, 24045, 25648, 25732, 27480, 27570, 28854, 29408, 32060, 32165, 32976, 33084, 36640, 36760, 38472, 38598, 41220, 41355, 44112, 48090, 51296, 51464, 54960, 55140, 57708, 57897, 64120, 64330, 65952, 66168, 72135, 73520, 76944, 77196, 82440, 82710, 88224, 96180, 96495, 102928, 109920, 110280, 115416, 115794, 128240, 128660, 132336, 144270, 147040, 153888, 154392, 164880, 165420, 192360, 192990, 205856, 210451, 220560, 230832, 231588, 256480, 257320, 264672, 288540, 289485, 308784, 329760, 330840, 384720, 385980, 420902, 441120, 461664, 463176, 514640, 577080, 578970, 617568, 631353, 661680, 769440, 771960, 841804, 926352, 1029280, 1052255, 1154160, 1157940, 1262706, 1323360, 1473157, 1543920, 1683608, 1852704, 1894059, 2104510, 2308320, 2315880, 2525412, 2946314, 3087840, 3156765, 3367216, 3788118, 4209020, 4419471, 4631760, 5050824, 5892628, 6313530, 6734432, 7365785, 7576236, 8418040, 8838942, 9263520, 9470295, 10101648, 11785256, 12627060, 13258413, 14731570, 15152472, 16836080, 17677884, 18940590, 20203296, 22097355, 23570512, 25254120, 26516826, 29463140, 30304944, 33672160, 35355768, 37881180, 44194710, 47141024, 50508240, 53033652, 58926280, 60609888, 66292065, 70711536, 75762360, 88389420, 101016480, 106067304, 117852560, 132584130, 141423072, 151524720, 176778840, 212134608, 235705120, 265168260, 303049440, 353557680, 424269216, 530336520, 707115360, 1060673040, 2121346080]

約数ペア:

[(1, 2121346080), (2, 1060673040), (3, 707115360), (4, 530336520), (5, 424269216), (6, 353557680), (7, 303049440), (8, 265168260), (9, 235705120), (10, 212134608), (12, 176778840), (14, 151524720), (15, 141423072), (16, 132584130), (18, 117852560), (20, 106067304), (21, 101016480), (24, 88389420), (28, 75762360), (30, 70711536), (32, 66292065), (35, 60609888), (36, 58926280), (40, 53033652), (42, 50508240), (45, 47141024), (48, 44194710), (56, 37881180), (60, 35355768), (63, 33672160), (70, 30304944), (72, 29463140), (80, 26516826), (84, 25254120), (90, 23570512), (96, 22097355), (105, 20203296), (112, 18940590), (120, 17677884), (126, 16836080), (140, 15152472), (144, 14731570), (160, 13258413), (168, 12627060), (180, 11785256), (210, 10101648), (224, 9470295), (229, 9263520), (240, 8838942), (252, 8418040), (280, 7576236), (288, 7365785), (315, 6734432), (336, 6313530), (360, 5892628), (420, 5050824), (458, 4631760), (480, 4419471), (504, 4209020), (560, 3788118), (630, 3367216), (672, 3156765), (687, 3087840), (720, 2946314), (840, 2525412), (916, 2315880), (919, 2308320), (1008, 2104510), (1120, 1894059), (1145, 1852704), (1260, 1683608), (1374, 1543920), (1440, 1473157), (1603, 1323360), (1680, 1262706), (1832, 1157940), (1838, 1154160), (2016, 1052255), (2061, 1029280), (2290, 926352), (2520, 841804), (2748, 771960), (2757, 769440), (3206, 661680), (3360, 631353), (3435, 617568), (3664, 578970), (3676, 577080), (4122, 514640), (4580, 463176), (4595, 461664), (4809, 441120), (5040, 420902), (5496, 385980), (5514, 384720), (6412, 330840), (6433, 329760), (6870, 308784), (7328, 289485), (7352, 288540), (8015, 264672), (8244, 257320), (8271, 256480), (9160, 231588), (9190, 230832), (9618, 220560), (10080, 210451), (10305, 205856), (10992, 192990), (11028, 192360), (12824, 165420), (12866, 164880), (13740, 154392), (13785, 153888), (14427, 147040), (14704, 144270), (16030, 132336), (16488, 128660), (16542, 128240), (18320, 115794), (18380, 115416), (19236, 110280), (19299, 109920), (20610, 102928), (21984, 96495), (22056, 96180), (24045, 88224), (25648, 82710), (25732, 82440), (27480, 77196), (27570, 76944), (28854, 73520), (29408, 72135), (32060, 66168), (32165, 65952), (32976, 64330), (33084, 64120), (36640, 57897), (36760, 57708), (38472, 55140), (38598, 54960), (41220, 51464), (41355, 51296), (44112, 48090)]