2209385280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:777

約数の個数: 224

約数和(自身を含む): 7468087680

約数和(自身を除く): 5258702400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 331, 340, 408, 409, 480, 510, 544, 662, 680, 816, 818, 960, 993, 1020, 1088, 1227, 1324, 1360, 1632, 1636, 1655, 1986, 2040, 2045, 2454, 2648, 2720, 3264, 3272, 3310, 3972, 4080, 4090, 4908, 4965, 5296, 5440, 5627, 6135, 6544, 6620, 6953, 7944, 8160, 8180, 9816, 9930, 10592, 11254, 12270, 13088, 13240, 13906, 15888, 16320, 16360, 16881, 19632, 19860, 20859, 21184, 22508, 24540, 26176, 26480, 27812, 28135, 31776, 32720, 33762, 34765, 39264, 39720, 41718, 45016, 49080, 52960, 55624, 56270, 63552, 65440, 67524, 69530, 78528, 79440, 83436, 84405, 90032, 98160, 104295, 105920, 111248, 112540, 130880, 135048, 135379, 139060, 158880, 166872, 168810, 180064, 196320, 208590, 222496, 225080, 270096, 270758, 278120, 317760, 333744, 337620, 360128, 392640, 406137, 417180, 444992, 450160, 540192, 541516, 556240, 667488, 675240, 676895, 812274, 834360, 900320, 1080384, 1083032, 1112480, 1334976, 1350480, 1353790, 1624548, 1668720, 1800640, 2030685, 2166064, 2224960, 2301443, 2700960, 2707580, 3249096, 3337440, 4061370, 4332128, 4602886, 5401920, 5415160, 6498192, 6674880, 6904329, 8122740, 8664256, 9205772, 10830320, 11507215, 12996384, 13808658, 16245480, 18411544, 21660640, 23014430, 25992768, 27617316, 32490960, 34521645, 36823088, 43321280, 46028860, 55234632, 64981920, 69043290, 73646176, 92057720, 110469264, 129963840, 138086580, 147292352, 184115440, 220938528, 276173160, 368230880, 441877056, 552346320, 736461760, 1104692640, 2209385280]

約数ペア:

[(1, 2209385280), (2, 1104692640), (3, 736461760), (4, 552346320), (5, 441877056), (6, 368230880), (8, 276173160), (10, 220938528), (12, 184115440), (15, 147292352), (16, 138086580), (17, 129963840), (20, 110469264), (24, 92057720), (30, 73646176), (32, 69043290), (34, 64981920), (40, 55234632), (48, 46028860), (51, 43321280), (60, 36823088), (64, 34521645), (68, 32490960), (80, 27617316), (85, 25992768), (96, 23014430), (102, 21660640), (120, 18411544), (136, 16245480), (160, 13808658), (170, 12996384), (192, 11507215), (204, 10830320), (240, 9205772), (255, 8664256), (272, 8122740), (320, 6904329), (331, 6674880), (340, 6498192), (408, 5415160), (409, 5401920), (480, 4602886), (510, 4332128), (544, 4061370), (662, 3337440), (680, 3249096), (816, 2707580), (818, 2700960), (960, 2301443), (993, 2224960), (1020, 2166064), (1088, 2030685), (1227, 1800640), (1324, 1668720), (1360, 1624548), (1632, 1353790), (1636, 1350480), (1655, 1334976), (1986, 1112480), (2040, 1083032), (2045, 1080384), (2454, 900320), (2648, 834360), (2720, 812274), (3264, 676895), (3272, 675240), (3310, 667488), (3972, 556240), (4080, 541516), (4090, 540192), (4908, 450160), (4965, 444992), (5296, 417180), (5440, 406137), (5627, 392640), (6135, 360128), (6544, 337620), (6620, 333744), (6953, 317760), (7944, 278120), (8160, 270758), (8180, 270096), (9816, 225080), (9930, 222496), (10592, 208590), (11254, 196320), (12270, 180064), (13088, 168810), (13240, 166872), (13906, 158880), (15888, 139060), (16320, 135379), (16360, 135048), (16881, 130880), (19632, 112540), (19860, 111248), (20859, 105920), (21184, 104295), (22508, 98160), (24540, 90032), (26176, 84405), (26480, 83436), (27812, 79440), (28135, 78528), (31776, 69530), (32720, 67524), (33762, 65440), (34765, 63552), (39264, 56270), (39720, 55624), (41718, 52960), (45016, 49080)]