68166240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 160448160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 59, 60, 80, 83, 87, 96, 116, 118, 120, 145, 160, 166, 174, 177, 232, 236, 240, 249, 290, 295, 332, 348, 354, 415, 435, 464, 472, 480, 498, 580, 590, 664, 696, 708, 830, 870, 885, 928, 944, 996, 1160, 1180, 1245, 1328, 1392, 1416, 1660, 1711, 1740, 1770, 1888, 1992, 2320, 2360, 2407, 2490, 2656, 2784, 2832, 3320, 3422, 3480, 3540, 3984, 4640, 4720, 4814, 4897, 4980, 5133, 5664, 6640, 6844, 6960, 7080, 7221, 7968, 8555, 9440, 9628, 9794, 9960, 10266, 12035, 13280, 13688, 13920, 14160, 14442, 14691, 17110, 19256, 19588, 19920, 20532, 24070, 24485, 25665, 27376, 28320, 28884, 29382, 34220, 36105, 38512, 39176, 39840, 41064, 48140, 48970, 51330, 54752, 57768, 58764, 68440, 72210, 73455, 77024, 78352, 82128, 96280, 97940, 102660, 115536, 117528, 136880, 142013, 144420, 146910, 156704, 164256, 192560, 195880, 205320, 231072, 235056, 273760, 284026, 288840, 293820, 385120, 391760, 410640, 426039, 470112, 568052, 577680, 587640, 710065, 783520, 821280, 852078, 1136104, 1155360, 1175280, 1420130, 1704156, 2130195, 2272208, 2350560, 2840260, 3408312, 4260390, 4544416, 5680520, 6816624, 8520780, 11361040, 13633248, 17041560, 22722080, 34083120, 68166240]

約数ペア:

[(1, 68166240), (2, 34083120), (3, 22722080), (4, 17041560), (5, 13633248), (6, 11361040), (8, 8520780), (10, 6816624), (12, 5680520), (15, 4544416), (16, 4260390), (20, 3408312), (24, 2840260), (29, 2350560), (30, 2272208), (32, 2130195), (40, 1704156), (48, 1420130), (58, 1175280), (59, 1155360), (60, 1136104), (80, 852078), (83, 821280), (87, 783520), (96, 710065), (116, 587640), (118, 577680), (120, 568052), (145, 470112), (160, 426039), (166, 410640), (174, 391760), (177, 385120), (232, 293820), (236, 288840), (240, 284026), (249, 273760), (290, 235056), (295, 231072), (332, 205320), (348, 195880), (354, 192560), (415, 164256), (435, 156704), (464, 146910), (472, 144420), (480, 142013), (498, 136880), (580, 117528), (590, 115536), (664, 102660), (696, 97940), (708, 96280), (830, 82128), (870, 78352), (885, 77024), (928, 73455), (944, 72210), (996, 68440), (1160, 58764), (1180, 57768), (1245, 54752), (1328, 51330), (1392, 48970), (1416, 48140), (1660, 41064), (1711, 39840), (1740, 39176), (1770, 38512), (1888, 36105), (1992, 34220), (2320, 29382), (2360, 28884), (2407, 28320), (2490, 27376), (2656, 25665), (2784, 24485), (2832, 24070), (3320, 20532), (3422, 19920), (3480, 19588), (3540, 19256), (3984, 17110), (4640, 14691), (4720, 14442), (4814, 14160), (4897, 13920), (4980, 13688), (5133, 13280), (5664, 12035), (6640, 10266), (6844, 9960), (6960, 9794), (7080, 9628), (7221, 9440), (7968, 8555)]