6410240640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{907}}^1$

素因数の和:1344

約数の個数: 256

約数和(自身を含む): 22783536000

約数和(自身を除く): 16373295360

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, 288, 320, 360, 384, 409, 432, 480, 540, 576, 640, 720, 818, 864, 907, 960, 1080, 1152, 1227, 1440, 1636, 1728, 1814, 1920, 2045, 2160, 2454, 2721, 2880, 3272, 3456, 3628, 3681, 4090, 4320, 4535, 4908, 5442, 5760, 6135, 6544, 7256, 7362, 8163, 8180, 8640, 9070, 9816, 10884, 11043, 12270, 13088, 13605, 14512, 14724, 16326, 16360, 17280, 18140, 18405, 19632, 21768, 22086, 24489, 24540, 26176, 27210, 29024, 29448, 32652, 32720, 36280, 36810, 39264, 40815, 43536, 44172, 48978, 49080, 52352, 54420, 55215, 58048, 58896, 65304, 65440, 72560, 73620, 78528, 81630, 87072, 88344, 97956, 98160, 108840, 110430, 116096, 117792, 122445, 130608, 130880, 145120, 147240, 157056, 163260, 174144, 176688, 195912, 196320, 217680, 220860, 235584, 244890, 261216, 261760, 290240, 294480, 326520, 348288, 353376, 370963, 391824, 392640, 435360, 441720, 471168, 489780, 522432, 580480, 588960, 653040, 706752, 741926, 783648, 785280, 870720, 883440, 979560, 1044864, 1112889, 1177920, 1306080, 1413504, 1483852, 1567296, 1741440, 1766880, 1854815, 1959120, 2225778, 2355840, 2612160, 2967704, 3134592, 3338667, 3533760, 3709630, 3918240, 4451556, 5224320, 5564445, 5935408, 6677334, 7067520, 7419260, 7836480, 8903112, 10016001, 11128890, 11870816, 13354668, 14838520, 15672960, 16693335, 17806224, 20032002, 22257780, 23741632, 26709336, 29677040, 33386670, 35612448, 40064004, 44515560, 47483264, 50080005, 53418672, 59354080, 66773340, 71224896, 80128008, 89031120, 100160010, 106837344, 118708160, 133546680, 142449792, 160256016, 178062240, 200320020, 213674688, 237416320, 267093360, 320512032, 356124480, 400640040, 427349376, 534186720, 641024064, 712248960, 801280080, 1068373440, 1282048128, 1602560160, 2136746880, 3205120320, 6410240640]

約数ペア:

[(1, 6410240640), (2, 3205120320), (3, 2136746880), (4, 1602560160), (5, 1282048128), (6, 1068373440), (8, 801280080), (9, 712248960), (10, 641024064), (12, 534186720), (15, 427349376), (16, 400640040), (18, 356124480), (20, 320512032), (24, 267093360), (27, 237416320), (30, 213674688), (32, 200320020), (36, 178062240), (40, 160256016), (45, 142449792), (48, 133546680), (54, 118708160), (60, 106837344), (64, 100160010), (72, 89031120), (80, 80128008), (90, 71224896), (96, 66773340), (108, 59354080), (120, 53418672), (128, 50080005), (135, 47483264), (144, 44515560), (160, 40064004), (180, 35612448), (192, 33386670), (216, 29677040), (240, 26709336), (270, 23741632), (288, 22257780), (320, 20032002), (360, 17806224), (384, 16693335), (409, 15672960), (432, 14838520), (480, 13354668), (540, 11870816), (576, 11128890), (640, 10016001), (720, 8903112), (818, 7836480), (864, 7419260), (907, 7067520), (960, 6677334), (1080, 5935408), (1152, 5564445), (1227, 5224320), (1440, 4451556), (1636, 3918240), (1728, 3709630), (1814, 3533760), (1920, 3338667), (2045, 3134592), (2160, 2967704), (2454, 2612160), (2721, 2355840), (2880, 2225778), (3272, 1959120), (3456, 1854815), (3628, 1766880), (3681, 1741440), (4090, 1567296), (4320, 1483852), (4535, 1413504), (4908, 1306080), (5442, 1177920), (5760, 1112889), (6135, 1044864), (6544, 979560), (7256, 883440), (7362, 870720), (8163, 785280), (8180, 783648), (8640, 741926), (9070, 706752), (9816, 653040), (10884, 588960), (11043, 580480), (12270, 522432), (13088, 489780), (13605, 471168), (14512, 441720), (14724, 435360), (16326, 392640), (16360, 391824), (17280, 370963), (18140, 353376), (18405, 348288), (19632, 326520), (21768, 294480), (22086, 290240), (24489, 261760), (24540, 261216), (26176, 244890), (27210, 235584), (29024, 220860), (29448, 217680), (32652, 196320), (32720, 195912), (36280, 176688), (36810, 174144), (39264, 163260), (40815, 157056), (43536, 147240), (44172, 145120), (48978, 130880), (49080, 130608), (52352, 122445), (54420, 117792), (55215, 116096), (58048, 110430), (58896, 108840), (65304, 98160), (65440, 97956), (72560, 88344), (73620, 87072), (78528, 81630)]