221003040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1471}}^1$

素因数の和:1802

約数の個数: 96

約数和(自身を含む): 698858496

約数和(自身を除く): 477855456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 480, 626, 939, 1252, 1471, 1565, 1878, 2504, 2942, 3130, 3756, 4413, 4695, 5008, 5884, 6260, 7355, 7512, 8826, 9390, 10016, 11768, 12520, 14710, 15024, 17652, 18780, 22065, 23536, 25040, 29420, 30048, 35304, 37560, 44130, 47072, 50080, 58840, 70608, 75120, 88260, 117680, 141216, 150240, 176520, 235360, 353040, 460423, 706080, 920846, 1381269, 1841692, 2302115, 2762538, 3683384, 4604230, 5525076, 6906345, 7366768, 9208460, 11050152, 13812690, 14733536, 18416920, 22100304, 27625380, 36833840, 44200608, 55250760, 73667680, 110501520, 221003040]

約数ペア:

[(1, 221003040), (2, 110501520), (3, 73667680), (4, 55250760), (5, 44200608), (6, 36833840), (8, 27625380), (10, 22100304), (12, 18416920), (15, 14733536), (16, 13812690), (20, 11050152), (24, 9208460), (30, 7366768), (32, 6906345), (40, 5525076), (48, 4604230), (60, 3683384), (80, 2762538), (96, 2302115), (120, 1841692), (160, 1381269), (240, 920846), (313, 706080), (480, 460423), (626, 353040), (939, 235360), (1252, 176520), (1471, 150240), (1565, 141216), (1878, 117680), (2504, 88260), (2942, 75120), (3130, 70608), (3756, 58840), (4413, 50080), (4695, 47072), (5008, 44130), (5884, 37560), (6260, 35304), (7355, 30048), (7512, 29420), (8826, 25040), (9390, 23536), (10016, 22065), (11768, 18780), (12520, 17652), (14710, 15024)]