188272920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 656916480

約数和(自身を除く): 468643560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 43, 44, 55, 60, 62, 66, 86, 88, 93, 107, 110, 120, 124, 129, 132, 155, 165, 172, 186, 214, 215, 220, 248, 258, 264, 310, 321, 330, 341, 344, 372, 428, 430, 440, 465, 473, 516, 535, 620, 642, 645, 660, 682, 744, 856, 860, 930, 946, 1023, 1032, 1070, 1177, 1240, 1284, 1290, 1320, 1333, 1364, 1419, 1605, 1705, 1720, 1860, 1892, 2046, 2140, 2354, 2365, 2568, 2580, 2666, 2728, 2838, 3210, 3317, 3410, 3531, 3720, 3784, 3999, 4092, 4280, 4601, 4708, 4730, 5115, 5160, 5332, 5676, 5885, 6420, 6634, 6665, 6820, 7062, 7095, 7998, 8184, 9202, 9416, 9460, 9951, 10230, 10664, 11352, 11770, 12840, 13268, 13330, 13640, 13803, 14124, 14190, 14663, 15996, 16585, 17655, 18404, 18920, 19902, 19995, 20460, 23005, 23540, 26536, 26660, 27606, 28248, 28380, 29326, 31992, 33170, 35310, 36487, 36808, 39804, 39990, 40920, 43989, 46010, 47080, 49755, 50611, 53320, 55212, 56760, 58652, 66340, 69015, 70620, 72974, 73315, 79608, 79980, 87978, 92020, 99510, 101222, 109461, 110424, 117304, 132680, 138030, 141240, 142631, 145948, 146630, 151833, 159960, 175956, 182435, 184040, 199020, 202444, 218922, 219945, 253055, 276060, 285262, 291896, 293260, 303666, 351912, 364870, 398040, 404888, 427893, 437844, 439890, 506110, 547305, 552120, 570524, 586520, 607332, 713155, 729740, 759165, 855786, 875688, 879780, 1012220, 1094610, 1141048, 1214664, 1426310, 1459480, 1518330, 1568941, 1711572, 1759560, 2024440, 2139465, 2189220, 2852620, 3036660, 3137882, 3423144, 4278930, 4378440, 4706823, 5705240, 6073320, 6275764, 7844705, 8557860, 9413646, 12551528, 15689410, 17115720, 18827292, 23534115, 31378820, 37654584, 47068230, 62757640, 94136460, 188272920]

約数ペア:

[(1, 188272920), (2, 94136460), (3, 62757640), (4, 47068230), (5, 37654584), (6, 31378820), (8, 23534115), (10, 18827292), (11, 17115720), (12, 15689410), (15, 12551528), (20, 9413646), (22, 8557860), (24, 7844705), (30, 6275764), (31, 6073320), (33, 5705240), (40, 4706823), (43, 4378440), (44, 4278930), (55, 3423144), (60, 3137882), (62, 3036660), (66, 2852620), (86, 2189220), (88, 2139465), (93, 2024440), (107, 1759560), (110, 1711572), (120, 1568941), (124, 1518330), (129, 1459480), (132, 1426310), (155, 1214664), (165, 1141048), (172, 1094610), (186, 1012220), (214, 879780), (215, 875688), (220, 855786), (248, 759165), (258, 729740), (264, 713155), (310, 607332), (321, 586520), (330, 570524), (341, 552120), (344, 547305), (372, 506110), (428, 439890), (430, 437844), (440, 427893), (465, 404888), (473, 398040), (516, 364870), (535, 351912), (620, 303666), (642, 293260), (645, 291896), (660, 285262), (682, 276060), (744, 253055), (856, 219945), (860, 218922), (930, 202444), (946, 199020), (1023, 184040), (1032, 182435), (1070, 175956), (1177, 159960), (1240, 151833), (1284, 146630), (1290, 145948), (1320, 142631), (1333, 141240), (1364, 138030), (1419, 132680), (1605, 117304), (1705, 110424), (1720, 109461), (1860, 101222), (1892, 99510), (2046, 92020), (2140, 87978), (2354, 79980), (2365, 79608), (2568, 73315), (2580, 72974), (2666, 70620), (2728, 69015), (2838, 66340), (3210, 58652), (3317, 56760), (3410, 55212), (3531, 53320), (3720, 50611), (3784, 49755), (3999, 47080), (4092, 46010), (4280, 43989), (4601, 40920), (4708, 39990), (4730, 39804), (5115, 36808), (5160, 36487), (5332, 35310), (5676, 33170), (5885, 31992), (6420, 29326), (6634, 28380), (6665, 28248), (6820, 27606), (7062, 26660), (7095, 26536), (7998, 23540), (8184, 23005), (9202, 20460), (9416, 19995), (9460, 19902), (9951, 18920), (10230, 18404), (10664, 17655), (11352, 16585), (11770, 15996), (12840, 14663), (13268, 14190), (13330, 14124), (13640, 13803)]