19930834080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5717}}^1$

素因数の和:6013

約数の個数: 240

約数和(自身を含む): 70613068680

約数和(自身を除く): 50682234600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 269, 270, 288, 324, 360, 405, 432, 480, 538, 540, 648, 720, 807, 810, 864, 1076, 1080, 1296, 1345, 1440, 1614, 1620, 2152, 2160, 2421, 2592, 2690, 3228, 3240, 4035, 4304, 4320, 4842, 5380, 5717, 6456, 6480, 7263, 8070, 8608, 9684, 10760, 11434, 12105, 12912, 12960, 14526, 16140, 17151, 19368, 21520, 21789, 22868, 24210, 25824, 28585, 29052, 32280, 34302, 36315, 38736, 43040, 43578, 45736, 48420, 51453, 57170, 58104, 64560, 68604, 72630, 77472, 85755, 87156, 91472, 96840, 102906, 108945, 114340, 116208, 129120, 137208, 145260, 154359, 171510, 174312, 182944, 193680, 205812, 217890, 228680, 232416, 257265, 274416, 290520, 308718, 343020, 348624, 387360, 411624, 435780, 457360, 463077, 514530, 548832, 581040, 617436, 686040, 697248, 771795, 823248, 871560, 914720, 926154, 1029060, 1162080, 1234872, 1372080, 1537873, 1543590, 1646496, 1743120, 1852308, 2058120, 2315385, 2469744, 2744160, 3075746, 3087180, 3486240, 3704616, 4116240, 4613619, 4630770, 4939488, 6151492, 6174360, 7409232, 7689365, 8232480, 9227238, 9261540, 12302984, 12348720, 13840857, 14818464, 15378730, 18454476, 18523080, 23068095, 24605968, 24697440, 27681714, 30757460, 36908952, 37046160, 41522571, 46136190, 49211936, 55363428, 61514920, 69204285, 73817904, 74092320, 83045142, 92272380, 110726856, 123029840, 124567713, 138408570, 147635808, 166090284, 184544760, 207612855, 221453712, 246059680, 249135426, 276817140, 332180568, 369089520, 415225710, 442907424, 498270852, 553634280, 622838565, 664361136, 738179040, 830451420, 996541704, 1107268560, 1245677130, 1328722272, 1660902840, 1993083408, 2214537120, 2491354260, 3321805680, 3986166816, 4982708520, 6643611360, 9965417040, 19930834080]

約数ペア:

[(1, 19930834080), (2, 9965417040), (3, 6643611360), (4, 4982708520), (5, 3986166816), (6, 3321805680), (8, 2491354260), (9, 2214537120), (10, 1993083408), (12, 1660902840), (15, 1328722272), (16, 1245677130), (18, 1107268560), (20, 996541704), (24, 830451420), (27, 738179040), (30, 664361136), (32, 622838565), (36, 553634280), (40, 498270852), (45, 442907424), (48, 415225710), (54, 369089520), (60, 332180568), (72, 276817140), (80, 249135426), (81, 246059680), (90, 221453712), (96, 207612855), (108, 184544760), (120, 166090284), (135, 147635808), (144, 138408570), (160, 124567713), (162, 123029840), (180, 110726856), (216, 92272380), (240, 83045142), (269, 74092320), (270, 73817904), (288, 69204285), (324, 61514920), (360, 55363428), (405, 49211936), (432, 46136190), (480, 41522571), (538, 37046160), (540, 36908952), (648, 30757460), (720, 27681714), (807, 24697440), (810, 24605968), (864, 23068095), (1076, 18523080), (1080, 18454476), (1296, 15378730), (1345, 14818464), (1440, 13840857), (1614, 12348720), (1620, 12302984), (2152, 9261540), (2160, 9227238), (2421, 8232480), (2592, 7689365), (2690, 7409232), (3228, 6174360), (3240, 6151492), (4035, 4939488), (4304, 4630770), (4320, 4613619), (4842, 4116240), (5380, 3704616), (5717, 3486240), (6456, 3087180), (6480, 3075746), (7263, 2744160), (8070, 2469744), (8608, 2315385), (9684, 2058120), (10760, 1852308), (11434, 1743120), (12105, 1646496), (12912, 1543590), (12960, 1537873), (14526, 1372080), (16140, 1234872), (17151, 1162080), (19368, 1029060), (21520, 926154), (21789, 914720), (22868, 871560), (24210, 823248), (25824, 771795), (28585, 697248), (29052, 686040), (32280, 617436), (34302, 581040), (36315, 548832), (38736, 514530), (43040, 463077), (43578, 457360), (45736, 435780), (48420, 411624), (51453, 387360), (57170, 348624), (58104, 343020), (64560, 308718), (68604, 290520), (72630, 274416), (77472, 257265), (85755, 232416), (87156, 228680), (91472, 217890), (96840, 205812), (102906, 193680), (108945, 182944), (114340, 174312), (116208, 171510), (129120, 154359), (137208, 145260)]