237120240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 902799360

約数和(自身を除く): 665679120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 48, 56, 58, 60, 62, 70, 80, 84, 87, 93, 105, 112, 116, 120, 124, 140, 145, 155, 157, 168, 174, 186, 203, 210, 217, 232, 240, 248, 280, 290, 310, 314, 336, 348, 372, 406, 420, 434, 435, 464, 465, 471, 496, 560, 580, 609, 620, 628, 651, 696, 744, 785, 812, 840, 868, 870, 899, 930, 942, 1015, 1085, 1099, 1160, 1218, 1240, 1256, 1302, 1392, 1488, 1570, 1624, 1680, 1736, 1740, 1798, 1860, 1884, 2030, 2170, 2198, 2320, 2355, 2436, 2480, 2512, 2604, 2697, 3045, 3140, 3248, 3255, 3297, 3472, 3480, 3596, 3720, 3768, 4060, 4340, 4396, 4495, 4553, 4710, 4867, 4872, 5208, 5394, 5495, 6090, 6280, 6293, 6510, 6594, 6960, 7192, 7440, 7536, 8120, 8680, 8792, 8990, 9106, 9420, 9734, 9744, 10416, 10788, 10990, 12180, 12560, 12586, 13020, 13188, 13485, 13659, 14384, 14601, 16240, 16485, 17360, 17584, 17980, 18212, 18840, 18879, 19468, 21576, 21980, 22765, 24335, 24360, 25172, 26040, 26376, 26970, 27318, 29202, 31465, 31871, 32970, 34069, 35960, 36424, 37680, 37758, 38936, 43152, 43960, 45530, 48670, 48720, 50344, 52080, 52752, 53940, 54636, 58404, 62930, 63742, 65940, 68138, 68295, 71920, 72848, 73005, 75516, 77872, 87920, 91060, 94395, 95613, 97340, 100688, 102207, 107880, 109272, 116808, 125860, 127484, 131880, 136276, 136590, 141143, 146010, 151032, 159355, 170345, 182120, 188790, 191226, 194680, 204414, 215760, 218544, 233616, 251720, 254968, 263760, 272552, 273180, 282286, 292020, 302064, 318710, 340690, 364240, 377580, 382452, 389360, 408828, 423429, 478065, 503440, 509936, 511035, 545104, 546360, 564572, 584040, 637420, 681380, 705715, 755160, 764904, 817656, 846858, 956130, 988001, 1022070, 1092720, 1129144, 1168080, 1274840, 1362760, 1411430, 1510320, 1529808, 1635312, 1693716, 1912260, 1976002, 2044140, 2117145, 2258288, 2549680, 2725520, 2822860, 2964003, 3387432, 3824520, 3952004, 4088280, 4234290, 4940005, 5645720, 5928006, 6774864, 7649040, 7904008, 8176560, 8468580, 9880010, 11291440, 11856012, 14820015, 15808016, 16937160, 19760020, 23712024, 29640030, 33874320, 39520040, 47424048, 59280060, 79040080, 118560120, 237120240]

約数ペア:

[(1, 237120240), (2, 118560120), (3, 79040080), (4, 59280060), (5, 47424048), (6, 39520040), (7, 33874320), (8, 29640030), (10, 23712024), (12, 19760020), (14, 16937160), (15, 15808016), (16, 14820015), (20, 11856012), (21, 11291440), (24, 9880010), (28, 8468580), (29, 8176560), (30, 7904008), (31, 7649040), (35, 6774864), (40, 5928006), (42, 5645720), (48, 4940005), (56, 4234290), (58, 4088280), (60, 3952004), (62, 3824520), (70, 3387432), (80, 2964003), (84, 2822860), (87, 2725520), (93, 2549680), (105, 2258288), (112, 2117145), (116, 2044140), (120, 1976002), (124, 1912260), (140, 1693716), (145, 1635312), (155, 1529808), (157, 1510320), (168, 1411430), (174, 1362760), (186, 1274840), (203, 1168080), (210, 1129144), (217, 1092720), (232, 1022070), (240, 988001), (248, 956130), (280, 846858), (290, 817656), (310, 764904), (314, 755160), (336, 705715), (348, 681380), (372, 637420), (406, 584040), (420, 564572), (434, 546360), (435, 545104), (464, 511035), (465, 509936), (471, 503440), (496, 478065), (560, 423429), (580, 408828), (609, 389360), (620, 382452), (628, 377580), (651, 364240), (696, 340690), (744, 318710), (785, 302064), (812, 292020), (840, 282286), (868, 273180), (870, 272552), (899, 263760), (930, 254968), (942, 251720), (1015, 233616), (1085, 218544), (1099, 215760), (1160, 204414), (1218, 194680), (1240, 191226), (1256, 188790), (1302, 182120), (1392, 170345), (1488, 159355), (1570, 151032), (1624, 146010), (1680, 141143), (1736, 136590), (1740, 136276), (1798, 131880), (1860, 127484), (1884, 125860), (2030, 116808), (2170, 109272), (2198, 107880), (2320, 102207), (2355, 100688), (2436, 97340), (2480, 95613), (2512, 94395), (2604, 91060), (2697, 87920), (3045, 77872), (3140, 75516), (3248, 73005), (3255, 72848), (3297, 71920), (3472, 68295), (3480, 68138), (3596, 65940), (3720, 63742), (3768, 62930), (4060, 58404), (4340, 54636), (4396, 53940), (4495, 52752), (4553, 52080), (4710, 50344), (4867, 48720), (4872, 48670), (5208, 45530), (5394, 43960), (5495, 43152), (6090, 38936), (6280, 37758), (6293, 37680), (6510, 36424), (6594, 35960), (6960, 34069), (7192, 32970), (7440, 31871), (7536, 31465), (8120, 29202), (8680, 27318), (8792, 26970), (8990, 26376), (9106, 26040), (9420, 25172), (9734, 24360), (9744, 24335), (10416, 22765), (10788, 21980), (10990, 21576), (12180, 19468), (12560, 18879), (12586, 18840), (13020, 18212), (13188, 17980), (13485, 17584), (13659, 17360), (14384, 16485), (14601, 16240)]