68273253120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{84263}}^1$

素因数の和:84498

約数の個数: 144

約数和(自身を含む): 219083703552

約数和(自身を除く): 150810450432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 320, 384, 422, 480, 633, 640, 768, 844, 960, 1055, 1266, 1280, 1688, 1920, 2110, 2532, 3165, 3376, 3840, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 13504, 16880, 20256, 25320, 27008, 33760, 40512, 50640, 54016, 67520, 81024, 84263, 101280, 135040, 162048, 168526, 202560, 252789, 270080, 337052, 405120, 421315, 505578, 674104, 810240, 842630, 1011156, 1263945, 1348208, 1685260, 2022312, 2527890, 2696416, 3370520, 4044624, 5055780, 5392832, 6741040, 8089248, 10111560, 10785664, 13482080, 16178496, 17779493, 20223120, 21571328, 26964160, 32356992, 35558986, 40446240, 53338479, 53928320, 64713984, 71117972, 80892480, 88897465, 106676958, 107856640, 142235944, 161784960, 177794930, 213353916, 266692395, 284471888, 323569920, 355589860, 426707832, 533384790, 568943776, 711179720, 853415664, 1066769580, 1137887552, 1422359440, 1706831328, 2133539160, 2275775104, 2844718880, 3413662656, 4267078320, 4551550208, 5689437760, 6827325312, 8534156640, 11378875520, 13654650624, 17068313280, 22757751040, 34136626560, 68273253120]

約数ペア:

[(1, 68273253120), (2, 34136626560), (3, 22757751040), (4, 17068313280), (5, 13654650624), (6, 11378875520), (8, 8534156640), (10, 6827325312), (12, 5689437760), (15, 4551550208), (16, 4267078320), (20, 3413662656), (24, 2844718880), (30, 2275775104), (32, 2133539160), (40, 1706831328), (48, 1422359440), (60, 1137887552), (64, 1066769580), (80, 853415664), (96, 711179720), (120, 568943776), (128, 533384790), (160, 426707832), (192, 355589860), (211, 323569920), (240, 284471888), (256, 266692395), (320, 213353916), (384, 177794930), (422, 161784960), (480, 142235944), (633, 107856640), (640, 106676958), (768, 88897465), (844, 80892480), (960, 71117972), (1055, 64713984), (1266, 53928320), (1280, 53338479), (1688, 40446240), (1920, 35558986), (2110, 32356992), (2532, 26964160), (3165, 21571328), (3376, 20223120), (3840, 17779493), (4220, 16178496), (5064, 13482080), (6330, 10785664), (6752, 10111560), (8440, 8089248), (10128, 6741040), (12660, 5392832), (13504, 5055780), (16880, 4044624), (20256, 3370520), (25320, 2696416), (27008, 2527890), (33760, 2022312), (40512, 1685260), (50640, 1348208), (54016, 1263945), (67520, 1011156), (81024, 842630), (84263, 810240), (101280, 674104), (135040, 505578), (162048, 421315), (168526, 405120), (202560, 337052), (252789, 270080)]