74178720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 325140480

約数和(自身を除く): 250961760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 223, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 446, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 669, 672, 693, 720, 756, 770, 792, 840, 864, 880, 892, 924, 945, 990, 1008, 1056, 1080, 1115, 1120, 1155, 1188, 1232, 1260, 1320, 1338, 1386, 1440, 1485, 1512, 1540, 1561, 1584, 1680, 1760, 1784, 1848, 1890, 1980, 2007, 2016, 2079, 2160, 2230, 2310, 2376, 2453, 2464, 2520, 2640, 2676, 2772, 2970, 3024, 3080, 3122, 3168, 3345, 3360, 3465, 3568, 3696, 3780, 3960, 4014, 4158, 4320, 4460, 4620, 4683, 4752, 4906, 5040, 5280, 5352, 5544, 5940, 6021, 6048, 6160, 6244, 6690, 6930, 7136, 7359, 7392, 7560, 7805, 7920, 8028, 8316, 8920, 9240, 9366, 9504, 9812, 10035, 10080, 10395, 10704, 11088, 11880, 12042, 12265, 12320, 12488, 13380, 13860, 14049, 14718, 15120, 15610, 15840, 16056, 16632, 17171, 17840, 18480, 18732, 19624, 20070, 20790, 21408, 22077, 22176, 23415, 23760, 24084, 24530, 24976, 26760, 27720, 28098, 29436, 30105, 30240, 31220, 32112, 33264, 34342, 35680, 36795, 36960, 37464, 39248, 40140, 41580, 42147, 44154, 46830, 47520, 48168, 49060, 49952, 51513, 53520, 55440, 56196, 58872, 60210, 62440, 64224, 66231, 66528, 68684, 70245, 73590, 74928, 78496, 80280, 83160, 84294, 85855, 88308, 93660, 96336, 98120, 103026, 107040, 110385, 110880, 112392, 117744, 120420, 124880, 132462, 137368, 140490, 147180, 149856, 154539, 160560, 166320, 168588, 171710, 176616, 187320, 192672, 196240, 206052, 210735, 220770, 224784, 235488, 240840, 249760, 257565, 264924, 274736, 280980, 294360, 309078, 321120, 331155, 332640, 337176, 343420, 353232, 374640, 392480, 412104, 421470, 441540, 449568, 463617, 481680, 515130, 529848, 549472, 561960, 588720, 618156, 662310, 674352, 686840, 706464, 749280, 772695, 824208, 842940, 883080, 927234, 963360, 1030260, 1059696, 1123920, 1177440, 1236312, 1324620, 1348704, 1373680, 1545390, 1648416, 1685880, 1766160, 1854468, 2060520, 2119392, 2247840, 2318085, 2472624, 2649240, 2747360, 3090780, 3371760, 3532320, 3708936, 4121040, 4636170, 4945248, 5298480, 6181560, 6743520, 7417872, 8242080, 9272340, 10596960, 12363120, 14835744, 18544680, 24726240, 37089360, 74178720]

約数ペア:

[(1, 74178720), (2, 37089360), (3, 24726240), (4, 18544680), (5, 14835744), (6, 12363120), (7, 10596960), (8, 9272340), (9, 8242080), (10, 7417872), (11, 6743520), (12, 6181560), (14, 5298480), (15, 4945248), (16, 4636170), (18, 4121040), (20, 3708936), (21, 3532320), (22, 3371760), (24, 3090780), (27, 2747360), (28, 2649240), (30, 2472624), (32, 2318085), (33, 2247840), (35, 2119392), (36, 2060520), (40, 1854468), (42, 1766160), (44, 1685880), (45, 1648416), (48, 1545390), (54, 1373680), (55, 1348704), (56, 1324620), (60, 1236312), (63, 1177440), (66, 1123920), (70, 1059696), (72, 1030260), (77, 963360), (80, 927234), (84, 883080), (88, 842940), (90, 824208), (96, 772695), (99, 749280), (105, 706464), (108, 686840), (110, 674352), (112, 662310), (120, 618156), (126, 588720), (132, 561960), (135, 549472), (140, 529848), (144, 515130), (154, 481680), (160, 463617), (165, 449568), (168, 441540), (176, 421470), (180, 412104), (189, 392480), (198, 374640), (210, 353232), (216, 343420), (220, 337176), (223, 332640), (224, 331155), (231, 321120), (240, 309078), (252, 294360), (264, 280980), (270, 274736), (280, 264924), (288, 257565), (297, 249760), (308, 240840), (315, 235488), (330, 224784), (336, 220770), (352, 210735), (360, 206052), (378, 196240), (385, 192672), (396, 187320), (420, 176616), (432, 171710), (440, 168588), (446, 166320), (462, 160560), (480, 154539), (495, 149856), (504, 147180), (528, 140490), (540, 137368), (560, 132462), (594, 124880), (616, 120420), (630, 117744), (660, 112392), (669, 110880), (672, 110385), (693, 107040), (720, 103026), (756, 98120), (770, 96336), (792, 93660), (840, 88308), (864, 85855), (880, 84294), (892, 83160), (924, 80280), (945, 78496), (990, 74928), (1008, 73590), (1056, 70245), (1080, 68684), (1115, 66528), (1120, 66231), (1155, 64224), (1188, 62440), (1232, 60210), (1260, 58872), (1320, 56196), (1338, 55440), (1386, 53520), (1440, 51513), (1485, 49952), (1512, 49060), (1540, 48168), (1561, 47520), (1584, 46830), (1680, 44154), (1760, 42147), (1784, 41580), (1848, 40140), (1890, 39248), (1980, 37464), (2007, 36960), (2016, 36795), (2079, 35680), (2160, 34342), (2230, 33264), (2310, 32112), (2376, 31220), (2453, 30240), (2464, 30105), (2520, 29436), (2640, 28098), (2676, 27720), (2772, 26760), (2970, 24976), (3024, 24530), (3080, 24084), (3122, 23760), (3168, 23415), (3345, 22176), (3360, 22077), (3465, 21408), (3568, 20790), (3696, 20070), (3780, 19624), (3960, 18732), (4014, 18480), (4158, 17840), (4320, 17171), (4460, 16632), (4620, 16056), (4683, 15840), (4752, 15610), (4906, 15120), (5040, 14718), (5280, 14049), (5352, 13860), (5544, 13380), (5940, 12488), (6021, 12320), (6048, 12265), (6160, 12042), (6244, 11880), (6690, 11088), (6930, 10704), (7136, 10395), (7359, 10080), (7392, 10035), (7560, 9812), (7805, 9504), (7920, 9366), (8028, 9240), (8316, 8920)]