870989280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 3286821888

約数和(自身を除く): 2415832608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 67, 70, 73, 80, 84, 96, 105, 106, 112, 120, 134, 140, 146, 159, 160, 168, 201, 210, 212, 219, 224, 240, 265, 268, 280, 292, 318, 335, 336, 365, 371, 402, 420, 424, 438, 469, 480, 511, 530, 536, 560, 584, 636, 670, 672, 730, 742, 795, 804, 840, 848, 876, 938, 1005, 1022, 1060, 1072, 1095, 1113, 1120, 1168, 1272, 1340, 1407, 1460, 1484, 1533, 1590, 1608, 1680, 1696, 1752, 1855, 1876, 2010, 2044, 2120, 2144, 2190, 2226, 2336, 2345, 2544, 2555, 2680, 2814, 2920, 2968, 3066, 3180, 3216, 3360, 3504, 3551, 3710, 3752, 3869, 4020, 4088, 4240, 4380, 4452, 4690, 4891, 5088, 5110, 5360, 5565, 5628, 5840, 5936, 6132, 6360, 6432, 7008, 7035, 7102, 7420, 7504, 7665, 7738, 8040, 8176, 8480, 8760, 8904, 9380, 9782, 10220, 10653, 10720, 11130, 11256, 11607, 11680, 11872, 12264, 12720, 14070, 14204, 14673, 14840, 15008, 15330, 15476, 16080, 16352, 17520, 17755, 17808, 18760, 19345, 19564, 20440, 21306, 22260, 22512, 23214, 24455, 24528, 24857, 25440, 27083, 28140, 28408, 29346, 29680, 30660, 30952, 32160, 34237, 35040, 35510, 35616, 37520, 38690, 39128, 40880, 42612, 44520, 45024, 46428, 48910, 49056, 49714, 53265, 54166, 56280, 56816, 58035, 58692, 59360, 61320, 61904, 68474, 71020, 73365, 74571, 75040, 77380, 78256, 81249, 81760, 85224, 89040, 92856, 97820, 99428, 102711, 106530, 108332, 112560, 113632, 116070, 117384, 122640, 123808, 124285, 135415, 136948, 142040, 146730, 149142, 154760, 156512, 162498, 170448, 171185, 178080, 185712, 195640, 198856, 205422, 213060, 216664, 225120, 232140, 234768, 245280, 248570, 259223, 270830, 273896, 284080, 293460, 298284, 309520, 324996, 340896, 342370, 371424, 372855, 391280, 397712, 406245, 410844, 426120, 433328, 464280, 469536, 497140, 513555, 518446, 541660, 547792, 568160, 586920, 596568, 619040, 649992, 684740, 745710, 777669, 782560, 795424, 812490, 821688, 852240, 866656, 928560, 994280, 1027110, 1036892, 1083320, 1095584, 1173840, 1193136, 1296115, 1299984, 1369480, 1491420, 1555338, 1624980, 1643376, 1704480, 1814561, 1857120, 1988560, 2054220, 2073784, 2166640, 2347680, 2386272, 2592230, 2599968, 2738960, 2982840, 3110676, 3249960, 3286752, 3629122, 3888345, 3977120, 4108440, 4147568, 4333280, 5184460, 5443683, 5477920, 5965680, 6221352, 6499920, 7258244, 7776690, 8216880, 8295136, 9072805, 10368920, 10887366, 11931360, 12442704, 12999840, 14516488, 15553380, 16433760, 18145610, 20737840, 21774732, 24885408, 27218415, 29032976, 31106760, 36291220, 41475680, 43549464, 54436830, 58065952, 62213520, 72582440, 87098928, 108873660, 124427040, 145164880, 174197856, 217747320, 290329760, 435494640, 870989280]

約数ペア:

[(1, 870989280), (2, 435494640), (3, 290329760), (4, 217747320), (5, 174197856), (6, 145164880), (7, 124427040), (8, 108873660), (10, 87098928), (12, 72582440), (14, 62213520), (15, 58065952), (16, 54436830), (20, 43549464), (21, 41475680), (24, 36291220), (28, 31106760), (30, 29032976), (32, 27218415), (35, 24885408), (40, 21774732), (42, 20737840), (48, 18145610), (53, 16433760), (56, 15553380), (60, 14516488), (67, 12999840), (70, 12442704), (73, 11931360), (80, 10887366), (84, 10368920), (96, 9072805), (105, 8295136), (106, 8216880), (112, 7776690), (120, 7258244), (134, 6499920), (140, 6221352), (146, 5965680), (159, 5477920), (160, 5443683), (168, 5184460), (201, 4333280), (210, 4147568), (212, 4108440), (219, 3977120), (224, 3888345), (240, 3629122), (265, 3286752), (268, 3249960), (280, 3110676), (292, 2982840), (318, 2738960), (335, 2599968), (336, 2592230), (365, 2386272), (371, 2347680), (402, 2166640), (420, 2073784), (424, 2054220), (438, 1988560), (469, 1857120), (480, 1814561), (511, 1704480), (530, 1643376), (536, 1624980), (560, 1555338), (584, 1491420), (636, 1369480), (670, 1299984), (672, 1296115), (730, 1193136), (742, 1173840), (795, 1095584), (804, 1083320), (840, 1036892), (848, 1027110), (876, 994280), (938, 928560), (1005, 866656), (1022, 852240), (1060, 821688), (1072, 812490), (1095, 795424), (1113, 782560), (1120, 777669), (1168, 745710), (1272, 684740), (1340, 649992), (1407, 619040), (1460, 596568), (1484, 586920), (1533, 568160), (1590, 547792), (1608, 541660), (1680, 518446), (1696, 513555), (1752, 497140), (1855, 469536), (1876, 464280), (2010, 433328), (2044, 426120), (2120, 410844), (2144, 406245), (2190, 397712), (2226, 391280), (2336, 372855), (2345, 371424), (2544, 342370), (2555, 340896), (2680, 324996), (2814, 309520), (2920, 298284), (2968, 293460), (3066, 284080), (3180, 273896), (3216, 270830), (3360, 259223), (3504, 248570), (3551, 245280), (3710, 234768), (3752, 232140), (3869, 225120), (4020, 216664), (4088, 213060), (4240, 205422), (4380, 198856), (4452, 195640), (4690, 185712), (4891, 178080), (5088, 171185), (5110, 170448), (5360, 162498), (5565, 156512), (5628, 154760), (5840, 149142), (5936, 146730), (6132, 142040), (6360, 136948), (6432, 135415), (7008, 124285), (7035, 123808), (7102, 122640), (7420, 117384), (7504, 116070), (7665, 113632), (7738, 112560), (8040, 108332), (8176, 106530), (8480, 102711), (8760, 99428), (8904, 97820), (9380, 92856), (9782, 89040), (10220, 85224), (10653, 81760), (10720, 81249), (11130, 78256), (11256, 77380), (11607, 75040), (11680, 74571), (11872, 73365), (12264, 71020), (12720, 68474), (14070, 61904), (14204, 61320), (14673, 59360), (14840, 58692), (15008, 58035), (15330, 56816), (15476, 56280), (16080, 54166), (16352, 53265), (17520, 49714), (17755, 49056), (17808, 48910), (18760, 46428), (19345, 45024), (19564, 44520), (20440, 42612), (21306, 40880), (22260, 39128), (22512, 38690), (23214, 37520), (24455, 35616), (24528, 35510), (24857, 35040), (25440, 34237), (27083, 32160), (28140, 30952), (28408, 30660), (29346, 29680)]