3358733440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 8556641280

約数和(自身を除く): 5197907840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 127, 128, 155, 160, 172, 215, 248, 254, 310, 320, 344, 430, 496, 508, 620, 635, 640, 688, 860, 961, 992, 1016, 1240, 1270, 1333, 1376, 1720, 1922, 1984, 2032, 2480, 2540, 2666, 2752, 3440, 3844, 3937, 3968, 4064, 4805, 4960, 5080, 5332, 5461, 5504, 6665, 6880, 7688, 7874, 8128, 9610, 9920, 10160, 10664, 10922, 13330, 13760, 15376, 15748, 16256, 19220, 19685, 19840, 20320, 21328, 21844, 26660, 27305, 27520, 30752, 31496, 38440, 39370, 40640, 41323, 42656, 43688, 53320, 54610, 61504, 62992, 76880, 78740, 81280, 82646, 85312, 87376, 106640, 109220, 122047, 123008, 125984, 153760, 157480, 165292, 169291, 170624, 174752, 206615, 213280, 218440, 244094, 251968, 307520, 314960, 330584, 338582, 349504, 413230, 426560, 436880, 488188, 503936, 610235, 615040, 629920, 661168, 677164, 699008, 826460, 846455, 853120, 873760, 976376, 1220470, 1259840, 1322336, 1354328, 1652920, 1692910, 1747520, 1952752, 2440940, 2519680, 2644672, 2708656, 3305840, 3385820, 3495040, 3905504, 4881880, 5248021, 5289344, 5417312, 6611680, 6771640, 7811008, 9763760, 10496042, 10834624, 13223360, 13543280, 15622016, 19527520, 20992084, 21669248, 26240105, 26446720, 27086560, 39055040, 41984168, 52480210, 54173120, 78110080, 83968336, 104960420, 108346240, 167936672, 209920840, 335873344, 419841680, 671746688, 839683360, 1679366720, 3358733440]

約数ペア:

[(1, 3358733440), (2, 1679366720), (4, 839683360), (5, 671746688), (8, 419841680), (10, 335873344), (16, 209920840), (20, 167936672), (31, 108346240), (32, 104960420), (40, 83968336), (43, 78110080), (62, 54173120), (64, 52480210), (80, 41984168), (86, 39055040), (124, 27086560), (127, 26446720), (128, 26240105), (155, 21669248), (160, 20992084), (172, 19527520), (215, 15622016), (248, 13543280), (254, 13223360), (310, 10834624), (320, 10496042), (344, 9763760), (430, 7811008), (496, 6771640), (508, 6611680), (620, 5417312), (635, 5289344), (640, 5248021), (688, 4881880), (860, 3905504), (961, 3495040), (992, 3385820), (1016, 3305840), (1240, 2708656), (1270, 2644672), (1333, 2519680), (1376, 2440940), (1720, 1952752), (1922, 1747520), (1984, 1692910), (2032, 1652920), (2480, 1354328), (2540, 1322336), (2666, 1259840), (2752, 1220470), (3440, 976376), (3844, 873760), (3937, 853120), (3968, 846455), (4064, 826460), (4805, 699008), (4960, 677164), (5080, 661168), (5332, 629920), (5461, 615040), (5504, 610235), (6665, 503936), (6880, 488188), (7688, 436880), (7874, 426560), (8128, 413230), (9610, 349504), (9920, 338582), (10160, 330584), (10664, 314960), (10922, 307520), (13330, 251968), (13760, 244094), (15376, 218440), (15748, 213280), (16256, 206615), (19220, 174752), (19685, 170624), (19840, 169291), (20320, 165292), (21328, 157480), (21844, 153760), (26660, 125984), (27305, 123008), (27520, 122047), (30752, 109220), (31496, 106640), (38440, 87376), (39370, 85312), (40640, 82646), (41323, 81280), (42656, 78740), (43688, 76880), (53320, 62992), (54610, 61504)]