231354240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 384

約数和(自身を含む): 860129280

約数和(自身を除く): 628775040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 48, 52, 60, 62, 64, 65, 69, 78, 80, 92, 93, 96, 104, 115, 120, 124, 128, 130, 138, 155, 156, 160, 169, 184, 186, 192, 195, 208, 230, 240, 248, 260, 276, 299, 310, 312, 320, 338, 345, 368, 372, 384, 390, 403, 416, 460, 465, 480, 496, 507, 520, 552, 598, 620, 624, 640, 676, 690, 713, 736, 744, 780, 806, 832, 845, 897, 920, 930, 960, 992, 1014, 1040, 1104, 1196, 1209, 1240, 1248, 1352, 1380, 1426, 1472, 1488, 1495, 1560, 1612, 1664, 1690, 1794, 1840, 1860, 1920, 1984, 2015, 2028, 2080, 2139, 2208, 2392, 2418, 2480, 2496, 2535, 2704, 2760, 2852, 2944, 2976, 2990, 3120, 3224, 3380, 3565, 3588, 3680, 3720, 3887, 3968, 4030, 4056, 4160, 4278, 4416, 4485, 4784, 4836, 4960, 4992, 5070, 5239, 5408, 5520, 5704, 5952, 5980, 6045, 6240, 6448, 6760, 7130, 7176, 7360, 7440, 7774, 8060, 8112, 8320, 8556, 8832, 8970, 9269, 9568, 9672, 9920, 10140, 10478, 10695, 10816, 11040, 11408, 11661, 11904, 11960, 12090, 12480, 12896, 13520, 14260, 14352, 14720, 14880, 15548, 15717, 16120, 16224, 17112, 17940, 18538, 19136, 19344, 19435, 19840, 20280, 20956, 21390, 21632, 22080, 22816, 23322, 23920, 24180, 24960, 25792, 26195, 27040, 27807, 28520, 28704, 29760, 31096, 31434, 32240, 32448, 34224, 35880, 37076, 38272, 38688, 38870, 40560, 41912, 42780, 44160, 45632, 46345, 46644, 47840, 48360, 51584, 52390, 54080, 55614, 57040, 57408, 58305, 59520, 62192, 62868, 64480, 64896, 68448, 71760, 74152, 77376, 77740, 78585, 81120, 83824, 85560, 91264, 92690, 93288, 95680, 96720, 104780, 108160, 111228, 114080, 114816, 116610, 120497, 124384, 125736, 128960, 136896, 139035, 143520, 148304, 154752, 155480, 157170, 162240, 167648, 171120, 185380, 186576, 191360, 193440, 209560, 222456, 228160, 233220, 240994, 248768, 251472, 257920, 273792, 278070, 287040, 296608, 310960, 314340, 324480, 335296, 342240, 361491, 370760, 373152, 386880, 419120, 444912, 456320, 466440, 481988, 497536, 502944, 556140, 574080, 593216, 602485, 621920, 628680, 670592, 684480, 722982, 741520, 746304, 773760, 838240, 889824, 932880, 963976, 1005888, 1112280, 1186432, 1204970, 1243840, 1257360, 1368960, 1445964, 1483040, 1492608, 1676480, 1779648, 1807455, 1865760, 1927952, 2011776, 2224560, 2409940, 2487680, 2514720, 2891928, 2966080, 3352960, 3559296, 3614910, 3731520, 3855904, 4449120, 4819880, 5029440, 5783856, 5932160, 7229820, 7463040, 7711808, 8898240, 9639760, 10058880, 11567712, 14459640, 15423616, 17796480, 19279520, 23135424, 28919280, 38559040, 46270848, 57838560, 77118080, 115677120, 231354240]

約数ペア:

[(1, 231354240), (2, 115677120), (3, 77118080), (4, 57838560), (5, 46270848), (6, 38559040), (8, 28919280), (10, 23135424), (12, 19279520), (13, 17796480), (15, 15423616), (16, 14459640), (20, 11567712), (23, 10058880), (24, 9639760), (26, 8898240), (30, 7711808), (31, 7463040), (32, 7229820), (39, 5932160), (40, 5783856), (46, 5029440), (48, 4819880), (52, 4449120), (60, 3855904), (62, 3731520), (64, 3614910), (65, 3559296), (69, 3352960), (78, 2966080), (80, 2891928), (92, 2514720), (93, 2487680), (96, 2409940), (104, 2224560), (115, 2011776), (120, 1927952), (124, 1865760), (128, 1807455), (130, 1779648), (138, 1676480), (155, 1492608), (156, 1483040), (160, 1445964), (169, 1368960), (184, 1257360), (186, 1243840), (192, 1204970), (195, 1186432), (208, 1112280), (230, 1005888), (240, 963976), (248, 932880), (260, 889824), (276, 838240), (299, 773760), (310, 746304), (312, 741520), (320, 722982), (338, 684480), (345, 670592), (368, 628680), (372, 621920), (384, 602485), (390, 593216), (403, 574080), (416, 556140), (460, 502944), (465, 497536), (480, 481988), (496, 466440), (507, 456320), (520, 444912), (552, 419120), (598, 386880), (620, 373152), (624, 370760), (640, 361491), (676, 342240), (690, 335296), (713, 324480), (736, 314340), (744, 310960), (780, 296608), (806, 287040), (832, 278070), (845, 273792), (897, 257920), (920, 251472), (930, 248768), (960, 240994), (992, 233220), (1014, 228160), (1040, 222456), (1104, 209560), (1196, 193440), (1209, 191360), (1240, 186576), (1248, 185380), (1352, 171120), (1380, 167648), (1426, 162240), (1472, 157170), (1488, 155480), (1495, 154752), (1560, 148304), (1612, 143520), (1664, 139035), (1690, 136896), (1794, 128960), (1840, 125736), (1860, 124384), (1920, 120497), (1984, 116610), (2015, 114816), (2028, 114080), (2080, 111228), (2139, 108160), (2208, 104780), (2392, 96720), (2418, 95680), (2480, 93288), (2496, 92690), (2535, 91264), (2704, 85560), (2760, 83824), (2852, 81120), (2944, 78585), (2976, 77740), (2990, 77376), (3120, 74152), (3224, 71760), (3380, 68448), (3565, 64896), (3588, 64480), (3680, 62868), (3720, 62192), (3887, 59520), (3968, 58305), (4030, 57408), (4056, 57040), (4160, 55614), (4278, 54080), (4416, 52390), (4485, 51584), (4784, 48360), (4836, 47840), (4960, 46644), (4992, 46345), (5070, 45632), (5239, 44160), (5408, 42780), (5520, 41912), (5704, 40560), (5952, 38870), (5980, 38688), (6045, 38272), (6240, 37076), (6448, 35880), (6760, 34224), (7130, 32448), (7176, 32240), (7360, 31434), (7440, 31096), (7774, 29760), (8060, 28704), (8112, 28520), (8320, 27807), (8556, 27040), (8832, 26195), (8970, 25792), (9269, 24960), (9568, 24180), (9672, 23920), (9920, 23322), (10140, 22816), (10478, 22080), (10695, 21632), (10816, 21390), (11040, 20956), (11408, 20280), (11661, 19840), (11904, 19435), (11960, 19344), (12090, 19136), (12480, 18538), (12896, 17940), (13520, 17112), (14260, 16224), (14352, 16120), (14720, 15717), (14880, 15548)]