1866356160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:691

約数の個数: 224

約数和(自身を含む): 6230794752

約数和(自身を除く): 4364438592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 181, 184, 192, 230, 240, 276, 320, 345, 362, 368, 460, 467, 480, 543, 552, 690, 724, 736, 905, 920, 934, 960, 1086, 1104, 1380, 1401, 1448, 1472, 1810, 1840, 1868, 2172, 2208, 2335, 2715, 2760, 2802, 2896, 3620, 3680, 3736, 4163, 4344, 4416, 4670, 5430, 5520, 5604, 5792, 7005, 7240, 7360, 7472, 8326, 8688, 9340, 10741, 10860, 11040, 11208, 11584, 12489, 14010, 14480, 14944, 16652, 17376, 18680, 20815, 21482, 21720, 22080, 22416, 24978, 28020, 28960, 29888, 32223, 33304, 34752, 37360, 41630, 42964, 43440, 44832, 49956, 53705, 56040, 57920, 62445, 64446, 66608, 74720, 83260, 84527, 85928, 86880, 89664, 99912, 107410, 112080, 124890, 128892, 133216, 149440, 161115, 166520, 169054, 171856, 173760, 199824, 214820, 224160, 249780, 253581, 257784, 266432, 322230, 333040, 338108, 343712, 399648, 422635, 429640, 448320, 499560, 507162, 515568, 644460, 666080, 676216, 687424, 799296, 845270, 859280, 999120, 1014324, 1031136, 1267905, 1288920, 1332160, 1352432, 1690540, 1718560, 1944121, 1998240, 2028648, 2062272, 2535810, 2577840, 2704864, 3381080, 3437120, 3888242, 3996480, 4057296, 5071620, 5155680, 5409728, 5832363, 6762160, 7776484, 8114592, 9720605, 10143240, 10311360, 11664726, 13524320, 15552968, 16229184, 19441210, 20286480, 23329452, 27048640, 29161815, 31105936, 38882420, 40572960, 46658904, 58323630, 62211872, 77764840, 81145920, 93317808, 116647260, 124423744, 155529680, 186635616, 233294520, 311059360, 373271232, 466589040, 622118720, 933178080, 1866356160]

約数ペア:

[(1, 1866356160), (2, 933178080), (3, 622118720), (4, 466589040), (5, 373271232), (6, 311059360), (8, 233294520), (10, 186635616), (12, 155529680), (15, 124423744), (16, 116647260), (20, 93317808), (23, 81145920), (24, 77764840), (30, 62211872), (32, 58323630), (40, 46658904), (46, 40572960), (48, 38882420), (60, 31105936), (64, 29161815), (69, 27048640), (80, 23329452), (92, 20286480), (96, 19441210), (115, 16229184), (120, 15552968), (138, 13524320), (160, 11664726), (181, 10311360), (184, 10143240), (192, 9720605), (230, 8114592), (240, 7776484), (276, 6762160), (320, 5832363), (345, 5409728), (362, 5155680), (368, 5071620), (460, 4057296), (467, 3996480), (480, 3888242), (543, 3437120), (552, 3381080), (690, 2704864), (724, 2577840), (736, 2535810), (905, 2062272), (920, 2028648), (934, 1998240), (960, 1944121), (1086, 1718560), (1104, 1690540), (1380, 1352432), (1401, 1332160), (1448, 1288920), (1472, 1267905), (1810, 1031136), (1840, 1014324), (1868, 999120), (2172, 859280), (2208, 845270), (2335, 799296), (2715, 687424), (2760, 676216), (2802, 666080), (2896, 644460), (3620, 515568), (3680, 507162), (3736, 499560), (4163, 448320), (4344, 429640), (4416, 422635), (4670, 399648), (5430, 343712), (5520, 338108), (5604, 333040), (5792, 322230), (7005, 266432), (7240, 257784), (7360, 253581), (7472, 249780), (8326, 224160), (8688, 214820), (9340, 199824), (10741, 173760), (10860, 171856), (11040, 169054), (11208, 166520), (11584, 161115), (12489, 149440), (14010, 133216), (14480, 128892), (14944, 124890), (16652, 112080), (17376, 107410), (18680, 99912), (20815, 89664), (21482, 86880), (21720, 85928), (22080, 84527), (22416, 83260), (24978, 74720), (28020, 66608), (28960, 64446), (29888, 62445), (32223, 57920), (33304, 56040), (34752, 53705), (37360, 49956), (41630, 44832), (42964, 43440)]