73663920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 275768064

約数和(自身を除く): 202104144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 131, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 262, 264, 284, 330, 355, 360, 393, 396, 426, 440, 495, 524, 528, 568, 639, 655, 660, 710, 720, 781, 786, 792, 852, 880, 990, 1048, 1065, 1136, 1179, 1278, 1310, 1320, 1420, 1441, 1562, 1572, 1584, 1704, 1965, 1980, 2096, 2130, 2343, 2358, 2556, 2620, 2640, 2840, 2882, 3124, 3144, 3195, 3408, 3905, 3930, 3960, 4260, 4323, 4686, 4716, 5112, 5240, 5680, 5764, 5895, 6248, 6288, 6390, 7029, 7205, 7810, 7860, 7920, 8520, 8646, 9301, 9372, 9432, 10224, 10480, 11528, 11715, 11790, 12496, 12780, 12969, 14058, 14410, 15620, 15720, 17040, 17292, 18602, 18744, 18864, 21615, 23056, 23430, 23580, 25560, 25938, 27903, 28116, 28820, 31240, 31440, 34584, 35145, 37204, 37488, 43230, 46505, 46860, 47160, 51120, 51876, 55806, 56232, 57640, 62480, 64845, 69168, 70290, 74408, 83709, 86460, 93010, 93720, 94320, 102311, 103752, 111612, 112464, 115280, 129690, 139515, 140580, 148816, 167418, 172920, 186020, 187440, 204622, 207504, 223224, 259380, 279030, 281160, 306933, 334836, 345840, 372040, 409244, 418545, 446448, 511555, 518760, 558060, 562320, 613866, 669672, 744080, 818488, 837090, 920799, 1023110, 1037520, 1116120, 1227732, 1339344, 1534665, 1636976, 1674180, 1841598, 2046220, 2232240, 2455464, 3069330, 3348360, 3683196, 4092440, 4603995, 4910928, 6138660, 6696720, 7366392, 8184880, 9207990, 12277320, 14732784, 18415980, 24554640, 36831960, 73663920]

約数ペア:

[(1, 73663920), (2, 36831960), (3, 24554640), (4, 18415980), (5, 14732784), (6, 12277320), (8, 9207990), (9, 8184880), (10, 7366392), (11, 6696720), (12, 6138660), (15, 4910928), (16, 4603995), (18, 4092440), (20, 3683196), (22, 3348360), (24, 3069330), (30, 2455464), (33, 2232240), (36, 2046220), (40, 1841598), (44, 1674180), (45, 1636976), (48, 1534665), (55, 1339344), (60, 1227732), (66, 1116120), (71, 1037520), (72, 1023110), (80, 920799), (88, 837090), (90, 818488), (99, 744080), (110, 669672), (120, 613866), (131, 562320), (132, 558060), (142, 518760), (144, 511555), (165, 446448), (176, 418545), (180, 409244), (198, 372040), (213, 345840), (220, 334836), (240, 306933), (262, 281160), (264, 279030), (284, 259380), (330, 223224), (355, 207504), (360, 204622), (393, 187440), (396, 186020), (426, 172920), (440, 167418), (495, 148816), (524, 140580), (528, 139515), (568, 129690), (639, 115280), (655, 112464), (660, 111612), (710, 103752), (720, 102311), (781, 94320), (786, 93720), (792, 93010), (852, 86460), (880, 83709), (990, 74408), (1048, 70290), (1065, 69168), (1136, 64845), (1179, 62480), (1278, 57640), (1310, 56232), (1320, 55806), (1420, 51876), (1441, 51120), (1562, 47160), (1572, 46860), (1584, 46505), (1704, 43230), (1965, 37488), (1980, 37204), (2096, 35145), (2130, 34584), (2343, 31440), (2358, 31240), (2556, 28820), (2620, 28116), (2640, 27903), (2840, 25938), (2882, 25560), (3124, 23580), (3144, 23430), (3195, 23056), (3408, 21615), (3905, 18864), (3930, 18744), (3960, 18602), (4260, 17292), (4323, 17040), (4686, 15720), (4716, 15620), (5112, 14410), (5240, 14058), (5680, 12969), (5764, 12780), (5895, 12496), (6248, 11790), (6288, 11715), (6390, 11528), (7029, 10480), (7205, 10224), (7810, 9432), (7860, 9372), (7920, 9301), (8520, 8646)]