20394466560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3250

約数の個数: 432

約数和(自身を含む): 77782408704

約数和(自身を除く): 57387942144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 128, 129, 130, 144, 156, 160, 172, 180, 192, 195, 208, 215, 234, 240, 256, 258, 260, 288, 312, 320, 344, 360, 384, 387, 390, 416, 430, 468, 480, 516, 520, 559, 576, 585, 624, 640, 645, 688, 720, 768, 774, 780, 832, 860, 936, 960, 1032, 1040, 1118, 1152, 1170, 1248, 1280, 1290, 1376, 1440, 1548, 1560, 1664, 1677, 1720, 1872, 1920, 1935, 2064, 2080, 2236, 2304, 2340, 2496, 2580, 2752, 2795, 2880, 3096, 3120, 3167, 3328, 3354, 3440, 3744, 3840, 3870, 4128, 4160, 4472, 4680, 4992, 5031, 5160, 5504, 5590, 5760, 6192, 6240, 6334, 6708, 6880, 7488, 7740, 8256, 8320, 8385, 8944, 9360, 9501, 9984, 10062, 10320, 11008, 11180, 11520, 12384, 12480, 12668, 13416, 13760, 14976, 15480, 15835, 16512, 16640, 16770, 17888, 18720, 19002, 20124, 20640, 22360, 24768, 24960, 25155, 25336, 26832, 27520, 28503, 29952, 30960, 31670, 33024, 33540, 35776, 37440, 38004, 40248, 41171, 41280, 44720, 47505, 49536, 49920, 50310, 50672, 53664, 55040, 57006, 61920, 63340, 67080, 71552, 74880, 76008, 80496, 82342, 82560, 89440, 95010, 99072, 100620, 101344, 107328, 114012, 123513, 123840, 126680, 134160, 136181, 142515, 143104, 149760, 152016, 160992, 164684, 165120, 178880, 190020, 201240, 202688, 205855, 214656, 228024, 247026, 247680, 253360, 268320, 272362, 285030, 304032, 321984, 329368, 357760, 370539, 380040, 402480, 405376, 408543, 411710, 429312, 456048, 494052, 495360, 506720, 536640, 544724, 570060, 608064, 617565, 643968, 658736, 680905, 715520, 741078, 760080, 804960, 810752, 817086, 823420, 912096, 988104, 1013440, 1073280, 1089448, 1140120, 1216128, 1225629, 1235130, 1287936, 1317472, 1361810, 1482156, 1520160, 1609920, 1634172, 1646840, 1770353, 1824192, 1852695, 1976208, 2026880, 2042715, 2146560, 2178896, 2280240, 2432256, 2451258, 2470260, 2634944, 2723620, 2964312, 3040320, 3219840, 3268344, 3293680, 3540706, 3648384, 3705390, 3952416, 4053760, 4085430, 4357792, 4560480, 4902516, 4940520, 5269888, 5311059, 5447240, 5928624, 6080640, 6128145, 6439680, 6536688, 6587360, 7081412, 7296768, 7410780, 7904832, 8170860, 8715584, 8851765, 9120960, 9805032, 9881040, 10539776, 10622118, 10894480, 11857248, 12161280, 12256290, 13073376, 13174720, 14162824, 14821560, 15809664, 15933177, 16341720, 17431168, 17703530, 18241920, 19610064, 19762080, 21244236, 21788960, 23714496, 24512580, 26146752, 26349440, 26555295, 28325648, 29643120, 31619328, 31866354, 32683440, 34862336, 35407060, 36483840, 39220128, 39524160, 42488472, 43577920, 47428992, 49025160, 52293504, 52698880, 53110590, 56651296, 59286240, 63732708, 65366880, 70814120, 78440256, 79048320, 79665885, 84976944, 87155840, 94857984, 98050320, 104587008, 106221180, 113302592, 118572480, 127465416, 130733760, 141628240, 156880512, 158096640, 159331770, 169953888, 174311680, 196100640, 212442360, 226605184, 237144960, 254930832, 261467520, 283256480, 313761024, 318663540, 339907776, 392201280, 424884720, 453210368, 474289920, 509861664, 522935040, 566512960, 637327080, 679815552, 784402560, 849769440, 1019723328, 1133025920, 1274654160, 1359631104, 1568805120, 1699538880, 2039446656, 2266051840, 2549308320, 3399077760, 4078893312, 5098616640, 6798155520, 10197233280, 20394466560]

約数ペア:

[(1, 20394466560), (2, 10197233280), (3, 6798155520), (4, 5098616640), (5, 4078893312), (6, 3399077760), (8, 2549308320), (9, 2266051840), (10, 2039446656), (12, 1699538880), (13, 1568805120), (15, 1359631104), (16, 1274654160), (18, 1133025920), (20, 1019723328), (24, 849769440), (26, 784402560), (30, 679815552), (32, 637327080), (36, 566512960), (39, 522935040), (40, 509861664), (43, 474289920), (45, 453210368), (48, 424884720), (52, 392201280), (60, 339907776), (64, 318663540), (65, 313761024), (72, 283256480), (78, 261467520), (80, 254930832), (86, 237144960), (90, 226605184), (96, 212442360), (104, 196100640), (117, 174311680), (120, 169953888), (128, 159331770), (129, 158096640), (130, 156880512), (144, 141628240), (156, 130733760), (160, 127465416), (172, 118572480), (180, 113302592), (192, 106221180), (195, 104587008), (208, 98050320), (215, 94857984), (234, 87155840), (240, 84976944), (256, 79665885), (258, 79048320), (260, 78440256), (288, 70814120), (312, 65366880), (320, 63732708), (344, 59286240), (360, 56651296), (384, 53110590), (387, 52698880), (390, 52293504), (416, 49025160), (430, 47428992), (468, 43577920), (480, 42488472), (516, 39524160), (520, 39220128), (559, 36483840), (576, 35407060), (585, 34862336), (624, 32683440), (640, 31866354), (645, 31619328), (688, 29643120), (720, 28325648), (768, 26555295), (774, 26349440), (780, 26146752), (832, 24512580), (860, 23714496), (936, 21788960), (960, 21244236), (1032, 19762080), (1040, 19610064), (1118, 18241920), (1152, 17703530), (1170, 17431168), (1248, 16341720), (1280, 15933177), (1290, 15809664), (1376, 14821560), (1440, 14162824), (1548, 13174720), (1560, 13073376), (1664, 12256290), (1677, 12161280), (1720, 11857248), (1872, 10894480), (1920, 10622118), (1935, 10539776), (2064, 9881040), (2080, 9805032), (2236, 9120960), (2304, 8851765), (2340, 8715584), (2496, 8170860), (2580, 7904832), (2752, 7410780), (2795, 7296768), (2880, 7081412), (3096, 6587360), (3120, 6536688), (3167, 6439680), (3328, 6128145), (3354, 6080640), (3440, 5928624), (3744, 5447240), (3840, 5311059), (3870, 5269888), (4128, 4940520), (4160, 4902516), (4472, 4560480), (4680, 4357792), (4992, 4085430), (5031, 4053760), (5160, 3952416), (5504, 3705390), (5590, 3648384), (5760, 3540706), (6192, 3293680), (6240, 3268344), (6334, 3219840), (6708, 3040320), (6880, 2964312), (7488, 2723620), (7740, 2634944), (8256, 2470260), (8320, 2451258), (8385, 2432256), (8944, 2280240), (9360, 2178896), (9501, 2146560), (9984, 2042715), (10062, 2026880), (10320, 1976208), (11008, 1852695), (11180, 1824192), (11520, 1770353), (12384, 1646840), (12480, 1634172), (12668, 1609920), (13416, 1520160), (13760, 1482156), (14976, 1361810), (15480, 1317472), (15835, 1287936), (16512, 1235130), (16640, 1225629), (16770, 1216128), (17888, 1140120), (18720, 1089448), (19002, 1073280), (20124, 1013440), (20640, 988104), (22360, 912096), (24768, 823420), (24960, 817086), (25155, 810752), (25336, 804960), (26832, 760080), (27520, 741078), (28503, 715520), (29952, 680905), (30960, 658736), (31670, 643968), (33024, 617565), (33540, 608064), (35776, 570060), (37440, 544724), (38004, 536640), (40248, 506720), (41171, 495360), (41280, 494052), (44720, 456048), (47505, 429312), (49536, 411710), (49920, 408543), (50310, 405376), (50672, 402480), (53664, 380040), (55040, 370539), (57006, 357760), (61920, 329368), (63340, 321984), (67080, 304032), (71552, 285030), (74880, 272362), (76008, 268320), (80496, 253360), (82342, 247680), (82560, 247026), (89440, 228024), (95010, 214656), (99072, 205855), (100620, 202688), (101344, 201240), (107328, 190020), (114012, 178880), (123513, 165120), (123840, 164684), (126680, 160992), (134160, 152016), (136181, 149760), (142515, 143104)]