181895040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 192

約数和(自身を含む): 655892640

約数和(自身を除く): 473997600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1373, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2746, 2760, 2880, 2944, 3312, 3680, 4119, 4140, 4416, 5492, 5520, 5760, 6624, 6865, 7360, 8238, 8280, 8832, 10984, 11040, 12357, 13248, 13730, 14720, 16476, 16560, 20595, 21968, 22080, 24714, 26496, 27460, 31579, 32952, 33120, 41190, 43936, 44160, 49428, 54920, 61785, 63158, 65904, 66240, 82380, 87872, 94737, 98856, 109840, 123570, 126316, 131808, 132480, 157895, 164760, 175744, 189474, 197712, 219680, 247140, 252632, 263616, 284211, 315790, 329520, 378948, 395424, 439360, 473685, 494280, 505264, 527232, 568422, 631580, 659040, 757896, 790848, 878720, 947370, 988560, 1010528, 1136844, 1263160, 1318080, 1421055, 1515792, 1581696, 1894740, 1977120, 2021056, 2273688, 2526320, 2636160, 2842110, 3031584, 3789480, 3954240, 4042112, 4547376, 5052640, 5684220, 6063168, 7578960, 7908480, 9094752, 10105280, 11368440, 12126336, 15157920, 18189504, 20210560, 22736880, 30315840, 36379008, 45473760, 60631680, 90947520, 181895040]

約数ペア:

[(1, 181895040), (2, 90947520), (3, 60631680), (4, 45473760), (5, 36379008), (6, 30315840), (8, 22736880), (9, 20210560), (10, 18189504), (12, 15157920), (15, 12126336), (16, 11368440), (18, 10105280), (20, 9094752), (23, 7908480), (24, 7578960), (30, 6063168), (32, 5684220), (36, 5052640), (40, 4547376), (45, 4042112), (46, 3954240), (48, 3789480), (60, 3031584), (64, 2842110), (69, 2636160), (72, 2526320), (80, 2273688), (90, 2021056), (92, 1977120), (96, 1894740), (115, 1581696), (120, 1515792), (128, 1421055), (138, 1318080), (144, 1263160), (160, 1136844), (180, 1010528), (184, 988560), (192, 947370), (207, 878720), (230, 790848), (240, 757896), (276, 659040), (288, 631580), (320, 568422), (345, 527232), (360, 505264), (368, 494280), (384, 473685), (414, 439360), (460, 395424), (480, 378948), (552, 329520), (576, 315790), (640, 284211), (690, 263616), (720, 252632), (736, 247140), (828, 219680), (920, 197712), (960, 189474), (1035, 175744), (1104, 164760), (1152, 157895), (1373, 132480), (1380, 131808), (1440, 126316), (1472, 123570), (1656, 109840), (1840, 98856), (1920, 94737), (2070, 87872), (2208, 82380), (2746, 66240), (2760, 65904), (2880, 63158), (2944, 61785), (3312, 54920), (3680, 49428), (4119, 44160), (4140, 43936), (4416, 41190), (5492, 33120), (5520, 32952), (5760, 31579), (6624, 27460), (6865, 26496), (7360, 24714), (8238, 22080), (8280, 21968), (8832, 20595), (10984, 16560), (11040, 16476), (12357, 14720), (13248, 13730)]