190282960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 531965952

約数和(自身を除く): 341682992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 97, 112, 113, 124, 140, 155, 194, 217, 226, 248, 280, 310, 388, 434, 452, 485, 496, 560, 565, 620, 679, 776, 791, 868, 904, 970, 1085, 1130, 1240, 1358, 1552, 1582, 1736, 1808, 1940, 2170, 2260, 2480, 2716, 3007, 3164, 3395, 3472, 3503, 3880, 3955, 4340, 4520, 5432, 6014, 6328, 6790, 7006, 7760, 7910, 8680, 9040, 10864, 10961, 12028, 12656, 13580, 14012, 15035, 15820, 17360, 17515, 21049, 21922, 24056, 24521, 27160, 28024, 30070, 31640, 35030, 42098, 43844, 48112, 49042, 54320, 54805, 56048, 60140, 63280, 70060, 76727, 84196, 87688, 98084, 105245, 109610, 120280, 122605, 140120, 153454, 168392, 175376, 196168, 210490, 219220, 240560, 245210, 280240, 306908, 336784, 339791, 383635, 392336, 420980, 438440, 490420, 613816, 679582, 767270, 841960, 876880, 980840, 1227632, 1359164, 1534540, 1683920, 1698955, 1961680, 2378537, 2718328, 3069080, 3397910, 4757074, 5436656, 6138160, 6795820, 9514148, 11892685, 13591640, 19028296, 23785370, 27183280, 38056592, 47570740, 95141480, 190282960]

約数ペア:

[(1, 190282960), (2, 95141480), (4, 47570740), (5, 38056592), (7, 27183280), (8, 23785370), (10, 19028296), (14, 13591640), (16, 11892685), (20, 9514148), (28, 6795820), (31, 6138160), (35, 5436656), (40, 4757074), (56, 3397910), (62, 3069080), (70, 2718328), (80, 2378537), (97, 1961680), (112, 1698955), (113, 1683920), (124, 1534540), (140, 1359164), (155, 1227632), (194, 980840), (217, 876880), (226, 841960), (248, 767270), (280, 679582), (310, 613816), (388, 490420), (434, 438440), (452, 420980), (485, 392336), (496, 383635), (560, 339791), (565, 336784), (620, 306908), (679, 280240), (776, 245210), (791, 240560), (868, 219220), (904, 210490), (970, 196168), (1085, 175376), (1130, 168392), (1240, 153454), (1358, 140120), (1552, 122605), (1582, 120280), (1736, 109610), (1808, 105245), (1940, 98084), (2170, 87688), (2260, 84196), (2480, 76727), (2716, 70060), (3007, 63280), (3164, 60140), (3395, 56048), (3472, 54805), (3503, 54320), (3880, 49042), (3955, 48112), (4340, 43844), (4520, 42098), (5432, 35030), (6014, 31640), (6328, 30070), (6790, 28024), (7006, 27160), (7760, 24521), (7910, 24056), (8680, 21922), (9040, 21049), (10864, 17515), (10961, 17360), (12028, 15820), (12656, 15035), (13580, 14012)]