677750880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 2228990400

約数和(自身を除く): 1551239520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 181, 232, 240, 269, 290, 348, 362, 435, 464, 480, 538, 543, 580, 696, 724, 807, 870, 905, 928, 1076, 1086, 1160, 1345, 1392, 1448, 1614, 1740, 1810, 2152, 2172, 2320, 2690, 2715, 2784, 2896, 3228, 3480, 3620, 4035, 4304, 4344, 4640, 5249, 5380, 5430, 5792, 6456, 6960, 7240, 7801, 8070, 8608, 8688, 10498, 10760, 10860, 12912, 13920, 14480, 15602, 15747, 16140, 17376, 20996, 21520, 21720, 23403, 25824, 26245, 28960, 31204, 31494, 32280, 39005, 41992, 43040, 43440, 46806, 48689, 52490, 62408, 62988, 64560, 78010, 78735, 83984, 86880, 93612, 97378, 104980, 117015, 124816, 125976, 129120, 146067, 156020, 157470, 167968, 187224, 194756, 209960, 234030, 243445, 249632, 251952, 292134, 312040, 314940, 374448, 389512, 419920, 468060, 486890, 503904, 584268, 624080, 629880, 730335, 748896, 779024, 839840, 936120, 973780, 1168536, 1248160, 1259760, 1411981, 1460670, 1558048, 1872240, 1947560, 2337072, 2519520, 2823962, 2921340, 3744480, 3895120, 4235943, 4674144, 5647924, 5842680, 7059905, 7790240, 8471886, 11295848, 11685360, 14119810, 16943772, 21179715, 22591696, 23370720, 28239620, 33887544, 42359430, 45183392, 56479240, 67775088, 84718860, 112958480, 135550176, 169437720, 225916960, 338875440, 677750880]

約数ペア:

[(1, 677750880), (2, 338875440), (3, 225916960), (4, 169437720), (5, 135550176), (6, 112958480), (8, 84718860), (10, 67775088), (12, 56479240), (15, 45183392), (16, 42359430), (20, 33887544), (24, 28239620), (29, 23370720), (30, 22591696), (32, 21179715), (40, 16943772), (48, 14119810), (58, 11685360), (60, 11295848), (80, 8471886), (87, 7790240), (96, 7059905), (116, 5842680), (120, 5647924), (145, 4674144), (160, 4235943), (174, 3895120), (181, 3744480), (232, 2921340), (240, 2823962), (269, 2519520), (290, 2337072), (348, 1947560), (362, 1872240), (435, 1558048), (464, 1460670), (480, 1411981), (538, 1259760), (543, 1248160), (580, 1168536), (696, 973780), (724, 936120), (807, 839840), (870, 779024), (905, 748896), (928, 730335), (1076, 629880), (1086, 624080), (1160, 584268), (1345, 503904), (1392, 486890), (1448, 468060), (1614, 419920), (1740, 389512), (1810, 374448), (2152, 314940), (2172, 312040), (2320, 292134), (2690, 251952), (2715, 249632), (2784, 243445), (2896, 234030), (3228, 209960), (3480, 194756), (3620, 187224), (4035, 167968), (4304, 157470), (4344, 156020), (4640, 146067), (5249, 129120), (5380, 125976), (5430, 124816), (5792, 117015), (6456, 104980), (6960, 97378), (7240, 93612), (7801, 86880), (8070, 83984), (8608, 78735), (8688, 78010), (10498, 64560), (10760, 62988), (10860, 62408), (12912, 52490), (13920, 48689), (14480, 46806), (15602, 43440), (15747, 43040), (16140, 41992), (17376, 39005), (20996, 32280), (21520, 31494), (21720, 31204), (23403, 28960), (25824, 26245)]