20357671680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8593

約数の個数: 360

約数和(自身を含む): 76019483232

約数和(自身を除く): 55661811552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2160, 2208, 2304, 2484, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 4140, 4320, 4416, 4968, 5184, 5520, 5760, 5888, 6210, 6480, 6624, 6912, 7360, 7452, 8280, 8537, 8640, 8832, 9315, 9936, 10368, 11040, 11520, 12420, 12960, 13248, 14720, 14904, 16560, 17074, 17280, 17664, 18630, 19872, 20736, 22080, 24840, 25611, 25920, 26496, 29440, 29808, 33120, 34148, 34560, 37260, 39744, 42685, 44160, 49680, 51222, 51840, 52992, 59616, 66240, 68296, 74520, 76833, 79488, 85370, 88320, 99360, 102444, 103680, 119232, 128055, 132480, 136592, 149040, 153666, 158976, 170740, 196351, 198720, 204888, 230499, 238464, 256110, 264960, 273184, 298080, 307332, 341480, 384165, 392702, 397440, 409776, 460998, 476928, 512220, 546368, 589053, 596160, 614664, 682960, 691497, 768330, 785404, 794880, 819552, 921996, 981755, 1024440, 1092736, 1152495, 1178106, 1192320, 1229328, 1365920, 1382994, 1536660, 1570808, 1639104, 1767159, 1843992, 1963510, 2048880, 2185472, 2304990, 2356212, 2384640, 2458656, 2731840, 2765988, 2945265, 3073320, 3141616, 3278208, 3457485, 3534318, 3687984, 3927020, 4097760, 4609980, 4712424, 4917312, 5301477, 5463680, 5531976, 5890530, 6146640, 6283232, 6556416, 6914970, 7068636, 7375968, 7854040, 8195520, 8835795, 9219960, 9424848, 9834624, 10602954, 10927360, 11063952, 11781060, 12293280, 12566464, 13829940, 14137272, 14751936, 15708080, 15904431, 16391040, 17671590, 18439920, 18849696, 19669248, 21205908, 22127904, 23562120, 24586560, 25132928, 26507385, 27659880, 28274544, 29503872, 31416160, 31808862, 32782080, 35343180, 36879840, 37699392, 42411816, 44255808, 47124240, 49173120, 50265856, 53014770, 55319760, 56549088, 59007744, 62832320, 63617724, 70686360, 73759680, 75398784, 79522155, 84823632, 88511616, 94248480, 98346240, 106029540, 110639520, 113098176, 125664640, 127235448, 141372720, 147519360, 150797568, 159044310, 169647264, 177023232, 188496960, 212059080, 221279040, 226196352, 251329280, 254470896, 282745440, 295038720, 318088620, 339294528, 376993920, 424118160, 442558080, 452392704, 508941792, 565490880, 636177240, 678589056, 753987840, 848236320, 885116160, 1017883584, 1130981760, 1272354480, 1357178112, 1696472640, 2035767168, 2261963520, 2544708960, 3392945280, 4071534336, 5089417920, 6785890560, 10178835840, 20357671680]

約数ペア:

[(1, 20357671680), (2, 10178835840), (3, 6785890560), (4, 5089417920), (5, 4071534336), (6, 3392945280), (8, 2544708960), (9, 2261963520), (10, 2035767168), (12, 1696472640), (15, 1357178112), (16, 1272354480), (18, 1130981760), (20, 1017883584), (23, 885116160), (24, 848236320), (27, 753987840), (30, 678589056), (32, 636177240), (36, 565490880), (40, 508941792), (45, 452392704), (46, 442558080), (48, 424118160), (54, 376993920), (60, 339294528), (64, 318088620), (69, 295038720), (72, 282745440), (80, 254470896), (81, 251329280), (90, 226196352), (92, 221279040), (96, 212059080), (108, 188496960), (115, 177023232), (120, 169647264), (128, 159044310), (135, 150797568), (138, 147519360), (144, 141372720), (160, 127235448), (162, 125664640), (180, 113098176), (184, 110639520), (192, 106029540), (207, 98346240), (216, 94248480), (230, 88511616), (240, 84823632), (256, 79522155), (270, 75398784), (276, 73759680), (288, 70686360), (320, 63617724), (324, 62832320), (345, 59007744), (360, 56549088), (368, 55319760), (384, 53014770), (405, 50265856), (414, 49173120), (432, 47124240), (460, 44255808), (480, 42411816), (540, 37699392), (552, 36879840), (576, 35343180), (621, 32782080), (640, 31808862), (648, 31416160), (690, 29503872), (720, 28274544), (736, 27659880), (768, 26507385), (810, 25132928), (828, 24586560), (864, 23562120), (920, 22127904), (960, 21205908), (1035, 19669248), (1080, 18849696), (1104, 18439920), (1152, 17671590), (1242, 16391040), (1280, 15904431), (1296, 15708080), (1380, 14751936), (1440, 14137272), (1472, 13829940), (1620, 12566464), (1656, 12293280), (1728, 11781060), (1840, 11063952), (1863, 10927360), (1920, 10602954), (2070, 9834624), (2160, 9424848), (2208, 9219960), (2304, 8835795), (2484, 8195520), (2592, 7854040), (2760, 7375968), (2880, 7068636), (2944, 6914970), (3105, 6556416), (3240, 6283232), (3312, 6146640), (3456, 5890530), (3680, 5531976), (3726, 5463680), (3840, 5301477), (4140, 4917312), (4320, 4712424), (4416, 4609980), (4968, 4097760), (5184, 3927020), (5520, 3687984), (5760, 3534318), (5888, 3457485), (6210, 3278208), (6480, 3141616), (6624, 3073320), (6912, 2945265), (7360, 2765988), (7452, 2731840), (8280, 2458656), (8537, 2384640), (8640, 2356212), (8832, 2304990), (9315, 2185472), (9936, 2048880), (10368, 1963510), (11040, 1843992), (11520, 1767159), (12420, 1639104), (12960, 1570808), (13248, 1536660), (14720, 1382994), (14904, 1365920), (16560, 1229328), (17074, 1192320), (17280, 1178106), (17664, 1152495), (18630, 1092736), (19872, 1024440), (20736, 981755), (22080, 921996), (24840, 819552), (25611, 794880), (25920, 785404), (26496, 768330), (29440, 691497), (29808, 682960), (33120, 614664), (34148, 596160), (34560, 589053), (37260, 546368), (39744, 512220), (42685, 476928), (44160, 460998), (49680, 409776), (51222, 397440), (51840, 392702), (52992, 384165), (59616, 341480), (66240, 307332), (68296, 298080), (74520, 273184), (76833, 264960), (79488, 256110), (85370, 238464), (88320, 230499), (99360, 204888), (102444, 198720), (103680, 196351), (119232, 170740), (128055, 158976), (132480, 153666), (136592, 149040)]