21413307960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{9437}}^1$

素因数の和:9659

約数の個数: 256

約数和(自身を含む): 78282547200

約数和(自身を除く): 56869239240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 191, 198, 216, 220, 264, 270, 297, 330, 360, 382, 396, 440, 495, 540, 573, 594, 660, 764, 792, 955, 990, 1080, 1146, 1188, 1320, 1485, 1528, 1719, 1910, 1980, 2101, 2292, 2376, 2865, 2970, 3438, 3820, 3960, 4202, 4584, 5157, 5730, 5940, 6303, 6876, 7640, 8404, 8595, 9437, 10314, 10505, 11460, 11880, 12606, 13752, 16808, 17190, 18874, 18909, 20628, 21010, 22920, 25212, 25785, 28311, 31515, 34380, 37748, 37818, 41256, 42020, 47185, 50424, 51570, 56622, 56727, 63030, 68760, 75496, 75636, 84040, 84933, 94370, 94545, 103140, 103807, 113244, 113454, 126060, 141555, 151272, 169866, 188740, 189090, 206280, 207614, 226488, 226908, 252120, 254799, 283110, 283635, 311421, 339732, 377480, 378180, 415228, 424665, 453816, 509598, 519035, 566220, 567270, 622842, 679464, 756360, 830456, 849330, 934263, 1019196, 1038070, 1132440, 1134540, 1245684, 1273995, 1557105, 1698660, 1802467, 1868526, 2038392, 2076140, 2269080, 2491368, 2547990, 2802789, 3114210, 3397320, 3604934, 3737052, 4152280, 4671315, 5095980, 5407401, 5605578, 6228420, 7209868, 7474104, 9012335, 9342630, 10191960, 10814802, 11211156, 12456840, 14013945, 14419736, 16222203, 18024670, 18685260, 19827137, 21629604, 22422312, 27037005, 28027890, 32444406, 36049340, 37370520, 39654274, 43259208, 48666609, 54074010, 56055780, 59481411, 64888812, 72098680, 79308548, 81111015, 97333218, 99135685, 108148020, 112111560, 118962822, 129777624, 158617096, 162222030, 178444233, 194666436, 198271370, 216296040, 237925644, 243333045, 297407055, 324444060, 356888466, 389332872, 396542740, 475851288, 486666090, 535332699, 594814110, 648888120, 713776932, 793085480, 892221165, 973332180, 1070665398, 1189628220, 1427553864, 1784442330, 1946664360, 2141330796, 2379256440, 2676663495, 3568884660, 4282661592, 5353326990, 7137769320, 10706653980, 21413307960]

約数ペア:

[(1, 21413307960), (2, 10706653980), (3, 7137769320), (4, 5353326990), (5, 4282661592), (6, 3568884660), (8, 2676663495), (9, 2379256440), (10, 2141330796), (11, 1946664360), (12, 1784442330), (15, 1427553864), (18, 1189628220), (20, 1070665398), (22, 973332180), (24, 892221165), (27, 793085480), (30, 713776932), (33, 648888120), (36, 594814110), (40, 535332699), (44, 486666090), (45, 475851288), (54, 396542740), (55, 389332872), (60, 356888466), (66, 324444060), (72, 297407055), (88, 243333045), (90, 237925644), (99, 216296040), (108, 198271370), (110, 194666436), (120, 178444233), (132, 162222030), (135, 158617096), (165, 129777624), (180, 118962822), (191, 112111560), (198, 108148020), (216, 99135685), (220, 97333218), (264, 81111015), (270, 79308548), (297, 72098680), (330, 64888812), (360, 59481411), (382, 56055780), (396, 54074010), (440, 48666609), (495, 43259208), (540, 39654274), (573, 37370520), (594, 36049340), (660, 32444406), (764, 28027890), (792, 27037005), (955, 22422312), (990, 21629604), (1080, 19827137), (1146, 18685260), (1188, 18024670), (1320, 16222203), (1485, 14419736), (1528, 14013945), (1719, 12456840), (1910, 11211156), (1980, 10814802), (2101, 10191960), (2292, 9342630), (2376, 9012335), (2865, 7474104), (2970, 7209868), (3438, 6228420), (3820, 5605578), (3960, 5407401), (4202, 5095980), (4584, 4671315), (5157, 4152280), (5730, 3737052), (5940, 3604934), (6303, 3397320), (6876, 3114210), (7640, 2802789), (8404, 2547990), (8595, 2491368), (9437, 2269080), (10314, 2076140), (10505, 2038392), (11460, 1868526), (11880, 1802467), (12606, 1698660), (13752, 1557105), (16808, 1273995), (17190, 1245684), (18874, 1134540), (18909, 1132440), (20628, 1038070), (21010, 1019196), (22920, 934263), (25212, 849330), (25785, 830456), (28311, 756360), (31515, 679464), (34380, 622842), (37748, 567270), (37818, 566220), (41256, 519035), (42020, 509598), (47185, 453816), (50424, 424665), (51570, 415228), (56622, 378180), (56727, 377480), (63030, 339732), (68760, 311421), (75496, 283635), (75636, 283110), (84040, 254799), (84933, 252120), (94370, 226908), (94545, 226488), (103140, 207614), (103807, 206280), (113244, 189090), (113454, 188740), (126060, 169866), (141555, 151272)]