20169614400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7517}}^1$

素因数の和:7598

約数の個数: 336

約数和(自身を含む): 72930373824

約数和(自身を除く): 52760759424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 43, 48, 50, 52, 60, 64, 65, 75, 78, 80, 86, 96, 100, 104, 120, 129, 130, 150, 156, 160, 172, 192, 195, 200, 208, 215, 240, 258, 260, 300, 312, 320, 325, 344, 390, 400, 416, 430, 480, 516, 520, 559, 600, 624, 645, 650, 688, 780, 800, 832, 860, 960, 975, 1032, 1040, 1075, 1118, 1200, 1248, 1290, 1300, 1376, 1560, 1600, 1677, 1720, 1950, 2064, 2080, 2150, 2236, 2400, 2496, 2580, 2600, 2752, 2795, 3120, 3225, 3354, 3440, 3900, 4128, 4160, 4300, 4472, 4800, 5160, 5200, 5590, 6240, 6450, 6708, 6880, 7517, 7800, 8256, 8385, 8600, 8944, 10320, 10400, 11180, 12480, 12900, 13416, 13760, 13975, 15034, 15600, 16770, 17200, 17888, 20640, 20800, 22360, 22551, 25800, 26832, 27950, 30068, 31200, 33540, 34400, 35776, 37585, 41280, 41925, 44720, 45102, 51600, 53664, 55900, 60136, 62400, 67080, 68800, 75170, 83850, 89440, 90204, 97721, 103200, 107328, 111800, 112755, 120272, 134160, 150340, 167700, 178880, 180408, 187925, 195442, 206400, 223600, 225510, 240544, 268320, 293163, 300680, 323231, 335400, 360816, 375850, 390884, 447200, 451020, 481088, 488605, 536640, 563775, 586326, 601360, 646462, 670800, 721632, 751700, 781768, 894400, 902040, 969693, 977210, 1127550, 1172652, 1202720, 1292924, 1341600, 1443264, 1465815, 1503400, 1563536, 1616155, 1804080, 1939386, 1954420, 2255100, 2345304, 2405440, 2443025, 2585848, 2683200, 2931630, 3006800, 3127072, 3232310, 3608160, 3878772, 3908840, 4202003, 4510200, 4690608, 4848465, 4886050, 5171696, 5863260, 6013600, 6254144, 6464620, 7216320, 7329075, 7757544, 7817680, 8080775, 8404006, 9020400, 9381216, 9696930, 9772100, 10343392, 11726520, 12027200, 12606009, 12929240, 14658150, 15515088, 15635360, 16161550, 16808012, 18040800, 18762432, 19393860, 19544200, 20686784, 21010015, 23453040, 24242325, 25212018, 25858480, 29316300, 31030176, 31270720, 32323100, 33616024, 36081600, 38787720, 39088400, 42020030, 46906080, 48484650, 50424036, 51716960, 58632600, 62060352, 63030045, 64646200, 67232048, 77575440, 78176800, 84040060, 93812160, 96969300, 100848072, 103433920, 105050075, 117265200, 126060090, 129292400, 134464096, 155150880, 156353600, 168080120, 193938600, 201696144, 210100150, 234530400, 252120180, 258584800, 268928192, 310301760, 315150225, 336160240, 387877200, 403392288, 420200300, 469060800, 504240360, 517169600, 630300450, 672320480, 775754400, 806784576, 840400600, 1008480720, 1260600900, 1344640960, 1551508800, 1680801200, 2016961440, 2521201800, 3361602400, 4033922880, 5042403600, 6723204800, 10084807200, 20169614400]

約数ペア:

[(1, 20169614400), (2, 10084807200), (3, 6723204800), (4, 5042403600), (5, 4033922880), (6, 3361602400), (8, 2521201800), (10, 2016961440), (12, 1680801200), (13, 1551508800), (15, 1344640960), (16, 1260600900), (20, 1008480720), (24, 840400600), (25, 806784576), (26, 775754400), (30, 672320480), (32, 630300450), (39, 517169600), (40, 504240360), (43, 469060800), (48, 420200300), (50, 403392288), (52, 387877200), (60, 336160240), (64, 315150225), (65, 310301760), (75, 268928192), (78, 258584800), (80, 252120180), (86, 234530400), (96, 210100150), (100, 201696144), (104, 193938600), (120, 168080120), (129, 156353600), (130, 155150880), (150, 134464096), (156, 129292400), (160, 126060090), (172, 117265200), (192, 105050075), (195, 103433920), (200, 100848072), (208, 96969300), (215, 93812160), (240, 84040060), (258, 78176800), (260, 77575440), (300, 67232048), (312, 64646200), (320, 63030045), (325, 62060352), (344, 58632600), (390, 51716960), (400, 50424036), (416, 48484650), (430, 46906080), (480, 42020030), (516, 39088400), (520, 38787720), (559, 36081600), (600, 33616024), (624, 32323100), (645, 31270720), (650, 31030176), (688, 29316300), (780, 25858480), (800, 25212018), (832, 24242325), (860, 23453040), (960, 21010015), (975, 20686784), (1032, 19544200), (1040, 19393860), (1075, 18762432), (1118, 18040800), (1200, 16808012), (1248, 16161550), (1290, 15635360), (1300, 15515088), (1376, 14658150), (1560, 12929240), (1600, 12606009), (1677, 12027200), (1720, 11726520), (1950, 10343392), (2064, 9772100), (2080, 9696930), (2150, 9381216), (2236, 9020400), (2400, 8404006), (2496, 8080775), (2580, 7817680), (2600, 7757544), (2752, 7329075), (2795, 7216320), (3120, 6464620), (3225, 6254144), (3354, 6013600), (3440, 5863260), (3900, 5171696), (4128, 4886050), (4160, 4848465), (4300, 4690608), (4472, 4510200), (4800, 4202003), (5160, 3908840), (5200, 3878772), (5590, 3608160), (6240, 3232310), (6450, 3127072), (6708, 3006800), (6880, 2931630), (7517, 2683200), (7800, 2585848), (8256, 2443025), (8385, 2405440), (8600, 2345304), (8944, 2255100), (10320, 1954420), (10400, 1939386), (11180, 1804080), (12480, 1616155), (12900, 1563536), (13416, 1503400), (13760, 1465815), (13975, 1443264), (15034, 1341600), (15600, 1292924), (16770, 1202720), (17200, 1172652), (17888, 1127550), (20640, 977210), (20800, 969693), (22360, 902040), (22551, 894400), (25800, 781768), (26832, 751700), (27950, 721632), (30068, 670800), (31200, 646462), (33540, 601360), (34400, 586326), (35776, 563775), (37585, 536640), (41280, 488605), (41925, 481088), (44720, 451020), (45102, 447200), (51600, 390884), (53664, 375850), (55900, 360816), (60136, 335400), (62400, 323231), (67080, 300680), (68800, 293163), (75170, 268320), (83850, 240544), (89440, 225510), (90204, 223600), (97721, 206400), (103200, 195442), (107328, 187925), (111800, 180408), (112755, 178880), (120272, 167700), (134160, 150340)]