204122160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 784235520

約数和(自身を除く): 580113360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 142, 144, 165, 176, 180, 198, 213, 216, 220, 240, 242, 264, 270, 284, 297, 330, 355, 360, 363, 396, 426, 432, 440, 484, 495, 528, 540, 568, 594, 605, 639, 660, 710, 720, 726, 781, 792, 852, 880, 968, 990, 1065, 1080, 1089, 1136, 1188, 1210, 1278, 1320, 1331, 1420, 1452, 1485, 1562, 1584, 1704, 1815, 1917, 1936, 1980, 2130, 2160, 2178, 2343, 2376, 2420, 2556, 2640, 2662, 2840, 2904, 2970, 3124, 3195, 3267, 3408, 3630, 3834, 3905, 3960, 3993, 4260, 4356, 4686, 4752, 4840, 5112, 5324, 5445, 5680, 5808, 5940, 6248, 6390, 6534, 6655, 7029, 7260, 7668, 7810, 7920, 7986, 8520, 8591, 8712, 9372, 9585, 9680, 10224, 10648, 10890, 11715, 11880, 11979, 12496, 12780, 13068, 13310, 14058, 14520, 15336, 15620, 15972, 16335, 17040, 17182, 17424, 18744, 19170, 19965, 21087, 21296, 21780, 23430, 23760, 23958, 25560, 25773, 26136, 26620, 28116, 29040, 30672, 31240, 31944, 32670, 34364, 35145, 35937, 37488, 38340, 39930, 42174, 42955, 43560, 46860, 47916, 51120, 51546, 52272, 53240, 56232, 59895, 62480, 63888, 65340, 68728, 70290, 71874, 76680, 77319, 79860, 84348, 85910, 87120, 93720, 94501, 95832, 103092, 105435, 106480, 112464, 119790, 128865, 130680, 137456, 140580, 143748, 153360, 154638, 159720, 168696, 171820, 179685, 187440, 189002, 191664, 206184, 210870, 231957, 239580, 257730, 261360, 281160, 283503, 287496, 309276, 319440, 337392, 343640, 359370, 378004, 386595, 412368, 421740, 463914, 472505, 479160, 515460, 562320, 567006, 574992, 618552, 687280, 718740, 756008, 773190, 843480, 850509, 927828, 945010, 958320, 1030920, 1134012, 1159785, 1237104, 1417515, 1437480, 1512016, 1546380, 1686960, 1701018, 1855656, 1890020, 2061840, 2268024, 2319570, 2551527, 2835030, 2874960, 3092760, 3402036, 3711312, 3780040, 4252545, 4536048, 4639140, 5103054, 5670060, 6185520, 6804072, 7560080, 8505090, 9278280, 10206108, 11340120, 12757635, 13608144, 17010180, 18556560, 20412216, 22680240, 25515270, 34020360, 40824432, 51030540, 68040720, 102061080, 204122160]

約数ペア:

[(1, 204122160), (2, 102061080), (3, 68040720), (4, 51030540), (5, 40824432), (6, 34020360), (8, 25515270), (9, 22680240), (10, 20412216), (11, 18556560), (12, 17010180), (15, 13608144), (16, 12757635), (18, 11340120), (20, 10206108), (22, 9278280), (24, 8505090), (27, 7560080), (30, 6804072), (33, 6185520), (36, 5670060), (40, 5103054), (44, 4639140), (45, 4536048), (48, 4252545), (54, 3780040), (55, 3711312), (60, 3402036), (66, 3092760), (71, 2874960), (72, 2835030), (80, 2551527), (88, 2319570), (90, 2268024), (99, 2061840), (108, 1890020), (110, 1855656), (120, 1701018), (121, 1686960), (132, 1546380), (135, 1512016), (142, 1437480), (144, 1417515), (165, 1237104), (176, 1159785), (180, 1134012), (198, 1030920), (213, 958320), (216, 945010), (220, 927828), (240, 850509), (242, 843480), (264, 773190), (270, 756008), (284, 718740), (297, 687280), (330, 618552), (355, 574992), (360, 567006), (363, 562320), (396, 515460), (426, 479160), (432, 472505), (440, 463914), (484, 421740), (495, 412368), (528, 386595), (540, 378004), (568, 359370), (594, 343640), (605, 337392), (639, 319440), (660, 309276), (710, 287496), (720, 283503), (726, 281160), (781, 261360), (792, 257730), (852, 239580), (880, 231957), (968, 210870), (990, 206184), (1065, 191664), (1080, 189002), (1089, 187440), (1136, 179685), (1188, 171820), (1210, 168696), (1278, 159720), (1320, 154638), (1331, 153360), (1420, 143748), (1452, 140580), (1485, 137456), (1562, 130680), (1584, 128865), (1704, 119790), (1815, 112464), (1917, 106480), (1936, 105435), (1980, 103092), (2130, 95832), (2160, 94501), (2178, 93720), (2343, 87120), (2376, 85910), (2420, 84348), (2556, 79860), (2640, 77319), (2662, 76680), (2840, 71874), (2904, 70290), (2970, 68728), (3124, 65340), (3195, 63888), (3267, 62480), (3408, 59895), (3630, 56232), (3834, 53240), (3905, 52272), (3960, 51546), (3993, 51120), (4260, 47916), (4356, 46860), (4686, 43560), (4752, 42955), (4840, 42174), (5112, 39930), (5324, 38340), (5445, 37488), (5680, 35937), (5808, 35145), (5940, 34364), (6248, 32670), (6390, 31944), (6534, 31240), (6655, 30672), (7029, 29040), (7260, 28116), (7668, 26620), (7810, 26136), (7920, 25773), (7986, 25560), (8520, 23958), (8591, 23760), (8712, 23430), (9372, 21780), (9585, 21296), (9680, 21087), (10224, 19965), (10648, 19170), (10890, 18744), (11715, 17424), (11880, 17182), (11979, 17040), (12496, 16335), (12780, 15972), (13068, 15620), (13310, 15336), (14058, 14520)]