248154720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 873379584

約数和(自身を除く): 625224864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1056, 1093, 1290, 1320, 1376, 1419, 1720, 1760, 1892, 2064, 2186, 2365, 2580, 2640, 2838, 3279, 3440, 3784, 4128, 4372, 4730, 5160, 5280, 5465, 5676, 6558, 6880, 7095, 7568, 8744, 9460, 10320, 10930, 11352, 12023, 13116, 14190, 15136, 16395, 17488, 18920, 20640, 21860, 22704, 24046, 26232, 28380, 32790, 34976, 36069, 37840, 43720, 45408, 46999, 48092, 52464, 56760, 60115, 65580, 72138, 75680, 87440, 93998, 96184, 104928, 113520, 120230, 131160, 140997, 144276, 174880, 180345, 187996, 192368, 227040, 234995, 240460, 262320, 281994, 288552, 360690, 375992, 384736, 469990, 480920, 516989, 524640, 563988, 577104, 704985, 721380, 751984, 939980, 961840, 1033978, 1127976, 1154208, 1409970, 1442760, 1503968, 1550967, 1879960, 1923680, 2067956, 2255952, 2584945, 2819940, 2885520, 3101934, 3759920, 4135912, 4511904, 5169890, 5639880, 5771040, 6203868, 7519840, 7754835, 8271824, 10339780, 11279760, 12407736, 15509670, 16543648, 20679560, 22559520, 24815472, 31019340, 41359120, 49630944, 62038680, 82718240, 124077360, 248154720]

約数ペア:

[(1, 248154720), (2, 124077360), (3, 82718240), (4, 62038680), (5, 49630944), (6, 41359120), (8, 31019340), (10, 24815472), (11, 22559520), (12, 20679560), (15, 16543648), (16, 15509670), (20, 12407736), (22, 11279760), (24, 10339780), (30, 8271824), (32, 7754835), (33, 7519840), (40, 6203868), (43, 5771040), (44, 5639880), (48, 5169890), (55, 4511904), (60, 4135912), (66, 3759920), (80, 3101934), (86, 2885520), (88, 2819940), (96, 2584945), (110, 2255952), (120, 2067956), (129, 1923680), (132, 1879960), (160, 1550967), (165, 1503968), (172, 1442760), (176, 1409970), (215, 1154208), (220, 1127976), (240, 1033978), (258, 961840), (264, 939980), (330, 751984), (344, 721380), (352, 704985), (430, 577104), (440, 563988), (473, 524640), (480, 516989), (516, 480920), (528, 469990), (645, 384736), (660, 375992), (688, 360690), (860, 288552), (880, 281994), (946, 262320), (1032, 240460), (1056, 234995), (1093, 227040), (1290, 192368), (1320, 187996), (1376, 180345), (1419, 174880), (1720, 144276), (1760, 140997), (1892, 131160), (2064, 120230), (2186, 113520), (2365, 104928), (2580, 96184), (2640, 93998), (2838, 87440), (3279, 75680), (3440, 72138), (3784, 65580), (4128, 60115), (4372, 56760), (4730, 52464), (5160, 48092), (5280, 46999), (5465, 45408), (5676, 43720), (6558, 37840), (6880, 36069), (7095, 34976), (7568, 32790), (8744, 28380), (9460, 26232), (10320, 24046), (10930, 22704), (11352, 21860), (12023, 20640), (13116, 18920), (14190, 17488), (15136, 16395)]