20684289600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12277}}^1$

素因数の和:12324

約数の個数: 420

約数和(自身を含む): 81885395284

約数和(自身を除く): 61201105684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 390, 400, 405, 416, 432, 450, 468, 480, 520, 540, 576, 585, 600, 624, 648, 650, 675, 702, 720, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1040, 1053, 1080, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1560, 1600, 1620, 1728, 1755, 1800, 1872, 1950, 2025, 2080, 2106, 2160, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2880, 2925, 3120, 3240, 3510, 3600, 3744, 3900, 4050, 4160, 4212, 4320, 4680, 4800, 5184, 5200, 5265, 5400, 5616, 5850, 6240, 6480, 7020, 7200, 7488, 7800, 8100, 8424, 8640, 8775, 9360, 10400, 10530, 10800, 11232, 11700, 12277, 12480, 12960, 14040, 14400, 15600, 16200, 16848, 17550, 18720, 20800, 21060, 21600, 22464, 23400, 24554, 25920, 26325, 28080, 31200, 32400, 33696, 35100, 36831, 37440, 42120, 43200, 46800, 49108, 52650, 56160, 61385, 62400, 64800, 67392, 70200, 73662, 84240, 93600, 98216, 105300, 110493, 112320, 122770, 129600, 140400, 147324, 159601, 168480, 184155, 187200, 196432, 210600, 220986, 245540, 280800, 294648, 306925, 319202, 331479, 336960, 368310, 392864, 421200, 441972, 478803, 491080, 552465, 561600, 589296, 613850, 638404, 662958, 736620, 785728, 798005, 842400, 883944, 920775, 957606, 982160, 994437, 1104930, 1178592, 1227700, 1276808, 1325916, 1436409, 1473240, 1596010, 1657395, 1684800, 1767888, 1841550, 1915212, 1964320, 1988874, 2209860, 2357184, 2394015, 2455400, 2553616, 2651832, 2762325, 2872818, 2946480, 3192020, 3314790, 3535776, 3683100, 3830424, 3928640, 3977748, 3990025, 4309227, 4419720, 4788030, 4910800, 4972185, 5107232, 5303664, 5524650, 5745636, 5892960, 6384040, 6629580, 7071552, 7182045, 7366200, 7660848, 7955496, 7980050, 8286975, 8618454, 8839440, 9576060, 9821600, 9944370, 10214464, 10607328, 11049300, 11491272, 11785920, 11970075, 12768080, 12927681, 13259160, 14364090, 14732400, 15321696, 15910992, 15960100, 16573950, 17236908, 17678880, 19152120, 19643200, 19888740, 21214656, 21546135, 22098600, 22982544, 23940150, 24860925, 25536160, 25855362, 26518320, 28728180, 29464800, 30643392, 31821984, 31920200, 33147900, 34473816, 35357760, 35910225, 38304240, 39777480, 43092270, 44197200, 45965088, 47880300, 49721850, 51072320, 51710724, 53036640, 57456360, 58929600, 63643968, 63840400, 64638405, 66295800, 68947632, 71820450, 76608480, 79554960, 86184540, 88394400, 91930176, 95760600, 99443700, 103421448, 106073280, 107730675, 114912720, 127680800, 129276810, 132591600, 137895264, 143640900, 153216960, 159109920, 172369080, 176788800, 191521200, 198887400, 206842896, 215461350, 229825440, 255361600, 258553620, 265183200, 275790528, 287281800, 318219840, 323192025, 344738160, 383042400, 397774800, 413685792, 430922700, 459650880, 517107240, 530366400, 574563600, 646384050, 689476320, 766084800, 795549600, 827371584, 861845400, 1034214480, 1149127200, 1292768100, 1378952640, 1591099200, 1723690800, 2068428960, 2298254400, 2585536200, 3447381600, 4136857920, 5171072400, 6894763200, 10342144800, 20684289600]

約数ペア:

[(1, 20684289600), (2, 10342144800), (3, 6894763200), (4, 5171072400), (5, 4136857920), (6, 3447381600), (8, 2585536200), (9, 2298254400), (10, 2068428960), (12, 1723690800), (13, 1591099200), (15, 1378952640), (16, 1292768100), (18, 1149127200), (20, 1034214480), (24, 861845400), (25, 827371584), (26, 795549600), (27, 766084800), (30, 689476320), (32, 646384050), (36, 574563600), (39, 530366400), (40, 517107240), (45, 459650880), (48, 430922700), (50, 413685792), (52, 397774800), (54, 383042400), (60, 344738160), (64, 323192025), (65, 318219840), (72, 287281800), (75, 275790528), (78, 265183200), (80, 258553620), (81, 255361600), (90, 229825440), (96, 215461350), (100, 206842896), (104, 198887400), (108, 191521200), (117, 176788800), (120, 172369080), (130, 159109920), (135, 153216960), (144, 143640900), (150, 137895264), (156, 132591600), (160, 129276810), (162, 127680800), (180, 114912720), (192, 107730675), (195, 106073280), (200, 103421448), (208, 99443700), (216, 95760600), (225, 91930176), (234, 88394400), (240, 86184540), (260, 79554960), (270, 76608480), (288, 71820450), (300, 68947632), (312, 66295800), (320, 64638405), (324, 63840400), (325, 63643968), (351, 58929600), (360, 57456360), (390, 53036640), (400, 51710724), (405, 51072320), (416, 49721850), (432, 47880300), (450, 45965088), (468, 44197200), (480, 43092270), (520, 39777480), (540, 38304240), (576, 35910225), (585, 35357760), (600, 34473816), (624, 33147900), (648, 31920200), (650, 31821984), (675, 30643392), (702, 29464800), (720, 28728180), (780, 26518320), (800, 25855362), (810, 25536160), (832, 24860925), (864, 23940150), (900, 22982544), (936, 22098600), (960, 21546135), (975, 21214656), (1040, 19888740), (1053, 19643200), (1080, 19152120), (1170, 17678880), (1200, 17236908), (1248, 16573950), (1296, 15960100), (1300, 15910992), (1350, 15321696), (1404, 14732400), (1440, 14364090), (1560, 13259160), (1600, 12927681), (1620, 12768080), (1728, 11970075), (1755, 11785920), (1800, 11491272), (1872, 11049300), (1950, 10607328), (2025, 10214464), (2080, 9944370), (2106, 9821600), (2160, 9576060), (2340, 8839440), (2400, 8618454), (2496, 8286975), (2592, 7980050), (2600, 7955496), (2700, 7660848), (2808, 7366200), (2880, 7182045), (2925, 7071552), (3120, 6629580), (3240, 6384040), (3510, 5892960), (3600, 5745636), (3744, 5524650), (3900, 5303664), (4050, 5107232), (4160, 4972185), (4212, 4910800), (4320, 4788030), (4680, 4419720), (4800, 4309227), (5184, 3990025), (5200, 3977748), (5265, 3928640), (5400, 3830424), (5616, 3683100), (5850, 3535776), (6240, 3314790), (6480, 3192020), (7020, 2946480), (7200, 2872818), (7488, 2762325), (7800, 2651832), (8100, 2553616), (8424, 2455400), (8640, 2394015), (8775, 2357184), (9360, 2209860), (10400, 1988874), (10530, 1964320), (10800, 1915212), (11232, 1841550), (11700, 1767888), (12277, 1684800), (12480, 1657395), (12960, 1596010), (14040, 1473240), (14400, 1436409), (15600, 1325916), (16200, 1276808), (16848, 1227700), (17550, 1178592), (18720, 1104930), (20800, 994437), (21060, 982160), (21600, 957606), (22464, 920775), (23400, 883944), (24554, 842400), (25920, 798005), (26325, 785728), (28080, 736620), (31200, 662958), (32400, 638404), (33696, 613850), (35100, 589296), (36831, 561600), (37440, 552465), (42120, 491080), (43200, 478803), (46800, 441972), (49108, 421200), (52650, 392864), (56160, 368310), (61385, 336960), (62400, 331479), (64800, 319202), (67392, 306925), (70200, 294648), (73662, 280800), (84240, 245540), (93600, 220986), (98216, 210600), (105300, 196432), (110493, 187200), (112320, 184155), (122770, 168480), (129600, 159601), (140400, 147324)]