126327040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 361444608

約数和(自身を除く): 235117568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 613, 640, 644, 736, 805, 896, 920, 1120, 1226, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2452, 2576, 2944, 3065, 3220, 3680, 4291, 4480, 4904, 5152, 5888, 6130, 6440, 7360, 8582, 8960, 9808, 10304, 12260, 12880, 14099, 14720, 17164, 19616, 20608, 21455, 24520, 25760, 28198, 29440, 34328, 39232, 41216, 42910, 49040, 51520, 56396, 68656, 70495, 78464, 85820, 98080, 98693, 103040, 112792, 137312, 140990, 156928, 171640, 196160, 197386, 206080, 225584, 274624, 281980, 343280, 392320, 394772, 451168, 493465, 549248, 563960, 686560, 784640, 789544, 902336, 986930, 1098496, 1127920, 1373120, 1579088, 1804672, 1973860, 2255840, 2746240, 3158176, 3609344, 3947720, 4511680, 5492480, 6316352, 7895440, 9023360, 12632704, 15790880, 18046720, 25265408, 31581760, 63163520, 126327040]

約数ペア:

[(1, 126327040), (2, 63163520), (4, 31581760), (5, 25265408), (7, 18046720), (8, 15790880), (10, 12632704), (14, 9023360), (16, 7895440), (20, 6316352), (23, 5492480), (28, 4511680), (32, 3947720), (35, 3609344), (40, 3158176), (46, 2746240), (56, 2255840), (64, 1973860), (70, 1804672), (80, 1579088), (92, 1373120), (112, 1127920), (115, 1098496), (128, 986930), (140, 902336), (160, 789544), (161, 784640), (184, 686560), (224, 563960), (230, 549248), (256, 493465), (280, 451168), (320, 394772), (322, 392320), (368, 343280), (448, 281980), (460, 274624), (560, 225584), (613, 206080), (640, 197386), (644, 196160), (736, 171640), (805, 156928), (896, 140990), (920, 137312), (1120, 112792), (1226, 103040), (1280, 98693), (1288, 98080), (1472, 85820), (1610, 78464), (1792, 70495), (1840, 68656), (2240, 56396), (2452, 51520), (2576, 49040), (2944, 42910), (3065, 41216), (3220, 39232), (3680, 34328), (4291, 29440), (4480, 28198), (4904, 25760), (5152, 24520), (5888, 21455), (6130, 20608), (6440, 19616), (7360, 17164), (8582, 14720), (8960, 14099), (9808, 12880), (10304, 12260)]