223480740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 748306944

約数和(自身を除く): 524826204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 73, 74, 84, 105, 111, 140, 146, 148, 185, 197, 210, 219, 222, 259, 292, 365, 370, 394, 420, 438, 444, 511, 518, 555, 591, 730, 740, 777, 788, 876, 985, 1022, 1036, 1095, 1110, 1182, 1295, 1379, 1460, 1533, 1554, 1970, 2044, 2190, 2220, 2364, 2555, 2590, 2701, 2758, 2955, 3066, 3108, 3885, 3940, 4137, 4380, 5110, 5180, 5402, 5516, 5910, 6132, 6895, 7289, 7665, 7770, 8103, 8274, 10220, 10804, 11820, 13505, 13790, 14381, 14578, 15330, 15540, 16206, 16548, 18907, 20685, 21867, 27010, 27580, 28762, 29156, 30660, 32412, 36445, 37814, 40515, 41370, 43143, 43734, 51023, 54020, 56721, 57524, 71905, 72890, 75628, 81030, 82740, 86286, 87468, 94535, 100667, 102046, 109335, 113442, 143810, 145780, 153069, 162060, 172572, 189070, 201334, 204092, 215715, 218670, 226884, 255115, 283605, 287620, 302001, 306138, 378140, 402668, 431430, 437340, 503335, 510230, 532097, 567210, 604002, 612276, 765345, 862860, 1006670, 1020460, 1064194, 1134420, 1208004, 1510005, 1530690, 1596291, 2013340, 2128388, 2660485, 3020010, 3061380, 3192582, 3724679, 5320970, 6040020, 6385164, 7449358, 7981455, 10641940, 11174037, 14898716, 15962910, 18623395, 22348074, 31925820, 37246790, 44696148, 55870185, 74493580, 111740370, 223480740]

約数ペア:

[(1, 223480740), (2, 111740370), (3, 74493580), (4, 55870185), (5, 44696148), (6, 37246790), (7, 31925820), (10, 22348074), (12, 18623395), (14, 15962910), (15, 14898716), (20, 11174037), (21, 10641940), (28, 7981455), (30, 7449358), (35, 6385164), (37, 6040020), (42, 5320970), (60, 3724679), (70, 3192582), (73, 3061380), (74, 3020010), (84, 2660485), (105, 2128388), (111, 2013340), (140, 1596291), (146, 1530690), (148, 1510005), (185, 1208004), (197, 1134420), (210, 1064194), (219, 1020460), (222, 1006670), (259, 862860), (292, 765345), (365, 612276), (370, 604002), (394, 567210), (420, 532097), (438, 510230), (444, 503335), (511, 437340), (518, 431430), (555, 402668), (591, 378140), (730, 306138), (740, 302001), (777, 287620), (788, 283605), (876, 255115), (985, 226884), (1022, 218670), (1036, 215715), (1095, 204092), (1110, 201334), (1182, 189070), (1295, 172572), (1379, 162060), (1460, 153069), (1533, 145780), (1554, 143810), (1970, 113442), (2044, 109335), (2190, 102046), (2220, 100667), (2364, 94535), (2555, 87468), (2590, 86286), (2701, 82740), (2758, 81030), (2955, 75628), (3066, 72890), (3108, 71905), (3885, 57524), (3940, 56721), (4137, 54020), (4380, 51023), (5110, 43734), (5180, 43143), (5402, 41370), (5516, 40515), (5910, 37814), (6132, 36445), (6895, 32412), (7289, 30660), (7665, 29156), (7770, 28762), (8103, 27580), (8274, 27010), (10220, 21867), (10804, 20685), (11820, 18907), (13505, 16548), (13790, 16206), (14381, 15540), (14578, 15330)]