16353120

素因数分解:

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

素因数の和:213

約数の個数: 192

約数和(自身を含む): 61157376

約数和(自身を除く): 44804256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 157, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 314, 336, 372, 420, 434, 465, 471, 480, 496, 560, 620, 628, 651, 672, 744, 785, 840, 868, 930, 942, 992, 1085, 1099, 1120, 1240, 1256, 1302, 1488, 1570, 1680, 1736, 1860, 1884, 2170, 2198, 2355, 2480, 2512, 2604, 2976, 3140, 3255, 3297, 3360, 3472, 3720, 3768, 4340, 4396, 4710, 4867, 4960, 5024, 5208, 5495, 6280, 6510, 6594, 6944, 7440, 7536, 8680, 8792, 9420, 9734, 10416, 10990, 12560, 13020, 13188, 14601, 14880, 15072, 16485, 17360, 17584, 18840, 19468, 20832, 21980, 24335, 25120, 26040, 26376, 29202, 32970, 34069, 34720, 35168, 37680, 38936, 43960, 48670, 52080, 52752, 58404, 65940, 68138, 73005, 75360, 77872, 87920, 97340, 102207, 104160, 105504, 116808, 131880, 136276, 146010, 155744, 170345, 175840, 194680, 204414, 233616, 263760, 272552, 292020, 340690, 389360, 408828, 467232, 511035, 527520, 545104, 584040, 681380, 778720, 817656, 1022070, 1090208, 1168080, 1362760, 1635312, 2044140, 2336160, 2725520, 3270624, 4088280, 5451040, 8176560, 16353120]

約数ペア:

[(1, 16353120), (2, 8176560), (3, 5451040), (4, 4088280), (5, 3270624), (6, 2725520), (7, 2336160), (8, 2044140), (10, 1635312), (12, 1362760), (14, 1168080), (15, 1090208), (16, 1022070), (20, 817656), (21, 778720), (24, 681380), (28, 584040), (30, 545104), (31, 527520), (32, 511035), (35, 467232), (40, 408828), (42, 389360), (48, 340690), (56, 292020), (60, 272552), (62, 263760), (70, 233616), (80, 204414), (84, 194680), (93, 175840), (96, 170345), (105, 155744), (112, 146010), (120, 136276), (124, 131880), (140, 116808), (155, 105504), (157, 104160), (160, 102207), (168, 97340), (186, 87920), (210, 77872), (217, 75360), (224, 73005), (240, 68138), (248, 65940), (280, 58404), (310, 52752), (314, 52080), (336, 48670), (372, 43960), (420, 38936), (434, 37680), (465, 35168), (471, 34720), (480, 34069), (496, 32970), (560, 29202), (620, 26376), (628, 26040), (651, 25120), (672, 24335), (744, 21980), (785, 20832), (840, 19468), (868, 18840), (930, 17584), (942, 17360), (992, 16485), (1085, 15072), (1099, 14880), (1120, 14601), (1240, 13188), (1256, 13020), (1302, 12560), (1488, 10990), (1570, 10416), (1680, 9734), (1736, 9420), (1860, 8792), (1884, 8680), (2170, 7536), (2198, 7440), (2355, 6944), (2480, 6594), (2512, 6510), (2604, 6280), (2976, 5495), (3140, 5208), (3255, 5024), (3297, 4960), (3360, 4867), (3472, 4710), (3720, 4396), (3768, 4340)]