277236480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 958358016

約数和(自身を除く): 681121536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 73, 80, 86, 92, 96, 115, 120, 128, 129, 138, 146, 160, 172, 184, 192, 215, 219, 230, 240, 256, 258, 276, 292, 320, 344, 345, 365, 368, 384, 430, 438, 460, 480, 516, 552, 584, 640, 645, 688, 690, 730, 736, 768, 860, 876, 920, 960, 989, 1032, 1095, 1104, 1168, 1280, 1290, 1376, 1380, 1460, 1472, 1679, 1720, 1752, 1840, 1920, 1978, 2064, 2190, 2208, 2336, 2580, 2752, 2760, 2920, 2944, 2967, 3139, 3358, 3440, 3504, 3680, 3840, 3956, 4128, 4380, 4416, 4672, 4945, 5037, 5160, 5504, 5520, 5840, 5888, 5934, 6278, 6716, 6880, 7008, 7360, 7912, 8256, 8395, 8760, 8832, 9344, 9417, 9890, 10074, 10320, 11008, 11040, 11680, 11868, 12556, 13432, 13760, 14016, 14720, 14835, 15695, 15824, 16512, 16790, 17520, 17664, 18688, 18834, 19780, 20148, 20640, 22080, 23360, 23736, 25112, 25185, 26864, 27520, 28032, 29440, 29670, 31390, 31648, 33024, 33580, 35040, 37668, 39560, 40296, 41280, 44160, 46720, 47085, 47472, 50224, 50370, 53728, 55040, 56064, 59340, 62780, 63296, 67160, 70080, 72197, 75336, 79120, 80592, 82560, 88320, 93440, 94170, 94944, 100448, 100740, 107456, 118680, 125560, 126592, 134320, 140160, 144394, 150672, 158240, 161184, 165120, 188340, 189888, 200896, 201480, 214912, 216591, 237360, 251120, 253184, 268640, 280320, 288788, 301344, 316480, 322368, 360985, 376680, 379776, 401792, 402960, 429824, 433182, 474720, 502240, 537280, 577576, 602688, 632960, 644736, 721970, 753360, 759552, 803584, 805920, 866364, 949440, 1004480, 1074560, 1082955, 1155152, 1205376, 1265920, 1289472, 1443940, 1506720, 1611840, 1732728, 1898880, 2008960, 2149120, 2165910, 2310304, 2410752, 2887880, 3013440, 3223680, 3465456, 3797760, 4017920, 4331820, 4620608, 5775760, 6026880, 6447360, 6930912, 8663640, 9241216, 11551520, 12053760, 13861824, 17327280, 18482432, 23103040, 27723648, 34654560, 46206080, 55447296, 69309120, 92412160, 138618240, 277236480]

約数ペア:

[(1, 277236480), (2, 138618240), (3, 92412160), (4, 69309120), (5, 55447296), (6, 46206080), (8, 34654560), (10, 27723648), (12, 23103040), (15, 18482432), (16, 17327280), (20, 13861824), (23, 12053760), (24, 11551520), (30, 9241216), (32, 8663640), (40, 6930912), (43, 6447360), (46, 6026880), (48, 5775760), (60, 4620608), (64, 4331820), (69, 4017920), (73, 3797760), (80, 3465456), (86, 3223680), (92, 3013440), (96, 2887880), (115, 2410752), (120, 2310304), (128, 2165910), (129, 2149120), (138, 2008960), (146, 1898880), (160, 1732728), (172, 1611840), (184, 1506720), (192, 1443940), (215, 1289472), (219, 1265920), (230, 1205376), (240, 1155152), (256, 1082955), (258, 1074560), (276, 1004480), (292, 949440), (320, 866364), (344, 805920), (345, 803584), (365, 759552), (368, 753360), (384, 721970), (430, 644736), (438, 632960), (460, 602688), (480, 577576), (516, 537280), (552, 502240), (584, 474720), (640, 433182), (645, 429824), (688, 402960), (690, 401792), (730, 379776), (736, 376680), (768, 360985), (860, 322368), (876, 316480), (920, 301344), (960, 288788), (989, 280320), (1032, 268640), (1095, 253184), (1104, 251120), (1168, 237360), (1280, 216591), (1290, 214912), (1376, 201480), (1380, 200896), (1460, 189888), (1472, 188340), (1679, 165120), (1720, 161184), (1752, 158240), (1840, 150672), (1920, 144394), (1978, 140160), (2064, 134320), (2190, 126592), (2208, 125560), (2336, 118680), (2580, 107456), (2752, 100740), (2760, 100448), (2920, 94944), (2944, 94170), (2967, 93440), (3139, 88320), (3358, 82560), (3440, 80592), (3504, 79120), (3680, 75336), (3840, 72197), (3956, 70080), (4128, 67160), (4380, 63296), (4416, 62780), (4672, 59340), (4945, 56064), (5037, 55040), (5160, 53728), (5504, 50370), (5520, 50224), (5840, 47472), (5888, 47085), (5934, 46720), (6278, 44160), (6716, 41280), (6880, 40296), (7008, 39560), (7360, 37668), (7912, 35040), (8256, 33580), (8395, 33024), (8760, 31648), (8832, 31390), (9344, 29670), (9417, 29440), (9890, 28032), (10074, 27520), (10320, 26864), (11008, 25185), (11040, 25112), (11680, 23736), (11868, 23360), (12556, 22080), (13432, 20640), (13760, 20148), (14016, 19780), (14720, 18834), (14835, 18688), (15695, 17664), (15824, 17520), (16512, 16790)]