6905385720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2437}}^1$

素因数の和:2934

約数の個数: 192

約数和(自身を含む): 23823745920

約数和(自身を除く): 16918360200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 463, 510, 612, 680, 765, 926, 1020, 1224, 1389, 1530, 1852, 2040, 2315, 2437, 2778, 3060, 3704, 4167, 4630, 4874, 5556, 6120, 6945, 7311, 7871, 8334, 9260, 9748, 11112, 12185, 13890, 14622, 15742, 16668, 18520, 19496, 20835, 21933, 23613, 24370, 27780, 29244, 31484, 33336, 36555, 39355, 41429, 41670, 43866, 47226, 48740, 55560, 58488, 62968, 70839, 73110, 78710, 82858, 83340, 87732, 94452, 97480, 109665, 118065, 124287, 141678, 146220, 157420, 165716, 166680, 175464, 188904, 207145, 219330, 236130, 248574, 283356, 292440, 314840, 331432, 354195, 372861, 414290, 438660, 472260, 497148, 566712, 621435, 708390, 745722, 828580, 877320, 944520, 994296, 1128331, 1242870, 1416780, 1491444, 1657160, 1864305, 2256662, 2485740, 2833560, 2982888, 3384993, 3728610, 4513324, 4971480, 5641655, 6769986, 7457220, 9026648, 10154979, 11283310, 13539972, 14914440, 16924965, 19181627, 20309958, 22566620, 27079944, 33849930, 38363254, 40619916, 45133240, 50774895, 57544881, 67699860, 76726508, 81239832, 95908135, 101549790, 115089762, 135399720, 153453016, 172634643, 191816270, 203099580, 230179524, 287724405, 345269286, 383632540, 406199160, 460359048, 575448810, 690538572, 767265080, 863173215, 1150897620, 1381077144, 1726346430, 2301795240, 3452692860, 6905385720]

約数ペア:

[(1, 6905385720), (2, 3452692860), (3, 2301795240), (4, 1726346430), (5, 1381077144), (6, 1150897620), (8, 863173215), (9, 767265080), (10, 690538572), (12, 575448810), (15, 460359048), (17, 406199160), (18, 383632540), (20, 345269286), (24, 287724405), (30, 230179524), (34, 203099580), (36, 191816270), (40, 172634643), (45, 153453016), (51, 135399720), (60, 115089762), (68, 101549790), (72, 95908135), (85, 81239832), (90, 76726508), (102, 67699860), (120, 57544881), (136, 50774895), (153, 45133240), (170, 40619916), (180, 38363254), (204, 33849930), (255, 27079944), (306, 22566620), (340, 20309958), (360, 19181627), (408, 16924965), (463, 14914440), (510, 13539972), (612, 11283310), (680, 10154979), (765, 9026648), (926, 7457220), (1020, 6769986), (1224, 5641655), (1389, 4971480), (1530, 4513324), (1852, 3728610), (2040, 3384993), (2315, 2982888), (2437, 2833560), (2778, 2485740), (3060, 2256662), (3704, 1864305), (4167, 1657160), (4630, 1491444), (4874, 1416780), (5556, 1242870), (6120, 1128331), (6945, 994296), (7311, 944520), (7871, 877320), (8334, 828580), (9260, 745722), (9748, 708390), (11112, 621435), (12185, 566712), (13890, 497148), (14622, 472260), (15742, 438660), (16668, 414290), (18520, 372861), (19496, 354195), (20835, 331432), (21933, 314840), (23613, 292440), (24370, 283356), (27780, 248574), (29244, 236130), (31484, 219330), (33336, 207145), (36555, 188904), (39355, 175464), (41429, 166680), (41670, 165716), (43866, 157420), (47226, 146220), (48740, 141678), (55560, 124287), (58488, 118065), (62968, 109665), (70839, 97480), (73110, 94452), (78710, 87732), (82858, 83340)]