40882800

素因数分解:

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

素因数の和:216

約数の個数: 240

約数和(自身を含む): 155482112

約数和(自身を除く): 114599312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 157, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 314, 336, 350, 372, 400, 420, 434, 465, 471, 496, 525, 560, 600, 620, 628, 651, 700, 744, 775, 785, 840, 868, 930, 942, 1050, 1085, 1099, 1200, 1240, 1256, 1302, 1400, 1488, 1550, 1570, 1680, 1736, 1860, 1884, 2100, 2170, 2198, 2325, 2355, 2480, 2512, 2604, 2800, 3100, 3140, 3255, 3297, 3472, 3720, 3768, 3925, 4200, 4340, 4396, 4650, 4710, 4867, 5208, 5425, 5495, 6200, 6280, 6510, 6594, 7440, 7536, 7850, 8400, 8680, 8792, 9300, 9420, 9734, 10416, 10850, 10990, 11775, 12400, 12560, 13020, 13188, 14601, 15700, 16275, 16485, 17360, 17584, 18600, 18840, 19468, 21700, 21980, 23550, 24335, 26040, 26376, 27475, 29202, 31400, 32550, 32970, 34069, 37200, 37680, 38936, 43400, 43960, 47100, 48670, 52080, 52752, 54950, 58404, 62800, 65100, 65940, 68138, 73005, 77872, 82425, 86800, 87920, 94200, 97340, 102207, 109900, 116808, 121675, 130200, 131880, 136276, 146010, 164850, 170345, 188400, 194680, 204414, 219800, 233616, 243350, 260400, 263760, 272552, 292020, 329700, 340690, 365025, 389360, 408828, 439600, 486700, 511035, 545104, 584040, 659400, 681380, 730050, 817656, 851725, 973400, 1022070, 1168080, 1318800, 1362760, 1460100, 1635312, 1703450, 1946800, 2044140, 2555175, 2725520, 2920200, 3406900, 4088280, 5110350, 5840400, 6813800, 8176560, 10220700, 13627600, 20441400, 40882800]

約数ペア:

[(1, 40882800), (2, 20441400), (3, 13627600), (4, 10220700), (5, 8176560), (6, 6813800), (7, 5840400), (8, 5110350), (10, 4088280), (12, 3406900), (14, 2920200), (15, 2725520), (16, 2555175), (20, 2044140), (21, 1946800), (24, 1703450), (25, 1635312), (28, 1460100), (30, 1362760), (31, 1318800), (35, 1168080), (40, 1022070), (42, 973400), (48, 851725), (50, 817656), (56, 730050), (60, 681380), (62, 659400), (70, 584040), (75, 545104), (80, 511035), (84, 486700), (93, 439600), (100, 408828), (105, 389360), (112, 365025), (120, 340690), (124, 329700), (140, 292020), (150, 272552), (155, 263760), (157, 260400), (168, 243350), (175, 233616), (186, 219800), (200, 204414), (210, 194680), (217, 188400), (240, 170345), (248, 164850), (280, 146010), (300, 136276), (310, 131880), (314, 130200), (336, 121675), (350, 116808), (372, 109900), (400, 102207), (420, 97340), (434, 94200), (465, 87920), (471, 86800), (496, 82425), (525, 77872), (560, 73005), (600, 68138), (620, 65940), (628, 65100), (651, 62800), (700, 58404), (744, 54950), (775, 52752), (785, 52080), (840, 48670), (868, 47100), (930, 43960), (942, 43400), (1050, 38936), (1085, 37680), (1099, 37200), (1200, 34069), (1240, 32970), (1256, 32550), (1302, 31400), (1400, 29202), (1488, 27475), (1550, 26376), (1570, 26040), (1680, 24335), (1736, 23550), (1860, 21980), (1884, 21700), (2100, 19468), (2170, 18840), (2198, 18600), (2325, 17584), (2355, 17360), (2480, 16485), (2512, 16275), (2604, 15700), (2800, 14601), (3100, 13188), (3140, 13020), (3255, 12560), (3297, 12400), (3472, 11775), (3720, 10990), (3768, 10850), (3925, 10416), (4200, 9734), (4340, 9420), (4396, 9300), (4650, 8792), (4710, 8680), (4867, 8400), (5208, 7850), (5425, 7536), (5495, 7440), (6200, 6594), (6280, 6510)]