220837320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 256

約数和(自身を含む): 832032000

約数和(自身を除く): 611194680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 165, 174, 180, 198, 216, 220, 232, 261, 264, 270, 290, 297, 319, 330, 348, 360, 396, 435, 440, 495, 522, 540, 580, 594, 638, 641, 660, 696, 783, 792, 870, 957, 990, 1044, 1080, 1160, 1188, 1276, 1282, 1305, 1320, 1485, 1566, 1595, 1740, 1914, 1923, 1980, 2088, 2376, 2552, 2564, 2610, 2871, 2970, 3132, 3190, 3205, 3480, 3828, 3846, 3915, 3960, 4785, 5128, 5220, 5742, 5769, 5940, 6264, 6380, 6410, 7051, 7656, 7692, 7830, 8613, 9570, 9615, 10440, 11484, 11538, 11880, 12760, 12820, 14102, 14355, 15384, 15660, 17226, 17307, 18589, 19140, 19230, 21153, 22968, 23076, 25640, 28204, 28710, 28845, 31320, 34452, 34614, 35255, 37178, 38280, 38460, 42306, 43065, 46152, 55767, 56408, 57420, 57690, 63459, 68904, 69228, 70510, 74356, 76920, 84612, 86130, 86535, 92945, 105765, 111534, 114840, 115380, 126918, 138456, 141020, 148712, 167301, 169224, 172260, 173070, 185890, 190377, 204479, 211530, 223068, 230760, 253836, 278835, 282040, 317295, 334602, 344520, 346140, 371780, 380754, 408958, 423060, 446136, 501903, 507672, 557670, 613437, 634590, 669204, 692280, 743560, 761508, 817916, 836505, 846120, 951885, 1003806, 1022395, 1115340, 1226874, 1269180, 1338408, 1523016, 1635832, 1673010, 1840311, 1903770, 2007612, 2044790, 2230680, 2453748, 2509515, 2538360, 3067185, 3346020, 3680622, 3807540, 4015224, 4089580, 4907496, 5019030, 5520933, 6134370, 6692040, 7361244, 7615080, 8179160, 9201555, 10038060, 11041866, 12268740, 14722488, 18403110, 20076120, 22083732, 24537480, 27604665, 36806220, 44167464, 55209330, 73612440, 110418660, 220837320]

約数ペア:

[(1, 220837320), (2, 110418660), (3, 73612440), (4, 55209330), (5, 44167464), (6, 36806220), (8, 27604665), (9, 24537480), (10, 22083732), (11, 20076120), (12, 18403110), (15, 14722488), (18, 12268740), (20, 11041866), (22, 10038060), (24, 9201555), (27, 8179160), (29, 7615080), (30, 7361244), (33, 6692040), (36, 6134370), (40, 5520933), (44, 5019030), (45, 4907496), (54, 4089580), (55, 4015224), (58, 3807540), (60, 3680622), (66, 3346020), (72, 3067185), (87, 2538360), (88, 2509515), (90, 2453748), (99, 2230680), (108, 2044790), (110, 2007612), (116, 1903770), (120, 1840311), (132, 1673010), (135, 1635832), (145, 1523016), (165, 1338408), (174, 1269180), (180, 1226874), (198, 1115340), (216, 1022395), (220, 1003806), (232, 951885), (261, 846120), (264, 836505), (270, 817916), (290, 761508), (297, 743560), (319, 692280), (330, 669204), (348, 634590), (360, 613437), (396, 557670), (435, 507672), (440, 501903), (495, 446136), (522, 423060), (540, 408958), (580, 380754), (594, 371780), (638, 346140), (641, 344520), (660, 334602), (696, 317295), (783, 282040), (792, 278835), (870, 253836), (957, 230760), (990, 223068), (1044, 211530), (1080, 204479), (1160, 190377), (1188, 185890), (1276, 173070), (1282, 172260), (1305, 169224), (1320, 167301), (1485, 148712), (1566, 141020), (1595, 138456), (1740, 126918), (1914, 115380), (1923, 114840), (1980, 111534), (2088, 105765), (2376, 92945), (2552, 86535), (2564, 86130), (2610, 84612), (2871, 76920), (2970, 74356), (3132, 70510), (3190, 69228), (3205, 68904), (3480, 63459), (3828, 57690), (3846, 57420), (3915, 56408), (3960, 55767), (4785, 46152), (5128, 43065), (5220, 42306), (5742, 38460), (5769, 38280), (5940, 37178), (6264, 35255), (6380, 34614), (6410, 34452), (7051, 31320), (7656, 28845), (7692, 28710), (7830, 28204), (8613, 25640), (9570, 23076), (9615, 22968), (10440, 21153), (11484, 19230), (11538, 19140), (11880, 18589), (12760, 17307), (12820, 17226), (14102, 15660), (14355, 15384)]