812225158440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{104911}}^1$

素因数の和:105507

約数の個数: 128

約数和(自身を含む): 2458717632000

約数和(自身を除く): 1646492473560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 433, 447, 596, 745, 866, 894, 1192, 1299, 1490, 1732, 1788, 2165, 2235, 2598, 2980, 3464, 3576, 4330, 4470, 5196, 5960, 6495, 8660, 8940, 10392, 12990, 17320, 17880, 25980, 51960, 64517, 104911, 129034, 193551, 209822, 258068, 314733, 322585, 387102, 419644, 516136, 524555, 629466, 645170, 774204, 839288, 967755, 1049110, 1258932, 1290340, 1548408, 1573665, 1935510, 2098220, 2517864, 2580680, 3147330, 3871020, 4196440, 6294660, 7742040, 12589320, 15631739, 31263478, 45426463, 46895217, 62526956, 78158695, 90852926, 93790434, 125053912, 136279389, 156317390, 181705852, 187580868, 227132315, 234476085, 272558778, 312634780, 363411704, 375161736, 454264630, 468952170, 545117556, 625269560, 681396945, 908529260, 937904340, 1090235112, 1362793890, 1817058520, 1875808680, 2725587780, 5451175560, 6768542987, 13537085974, 20305628961, 27074171948, 33842714935, 40611257922, 54148343896, 67685429870, 81222515844, 101528144805, 135370859740, 162445031688, 203056289610, 270741719480, 406112579220, 812225158440]

約数ペア:

[(1, 812225158440), (2, 406112579220), (3, 270741719480), (4, 203056289610), (5, 162445031688), (6, 135370859740), (8, 101528144805), (10, 81222515844), (12, 67685429870), (15, 54148343896), (20, 40611257922), (24, 33842714935), (30, 27074171948), (40, 20305628961), (60, 13537085974), (120, 6768542987), (149, 5451175560), (298, 2725587780), (433, 1875808680), (447, 1817058520), (596, 1362793890), (745, 1090235112), (866, 937904340), (894, 908529260), (1192, 681396945), (1299, 625269560), (1490, 545117556), (1732, 468952170), (1788, 454264630), (2165, 375161736), (2235, 363411704), (2598, 312634780), (2980, 272558778), (3464, 234476085), (3576, 227132315), (4330, 187580868), (4470, 181705852), (5196, 156317390), (5960, 136279389), (6495, 125053912), (8660, 93790434), (8940, 90852926), (10392, 78158695), (12990, 62526956), (17320, 46895217), (17880, 45426463), (25980, 31263478), (51960, 15631739), (64517, 12589320), (104911, 7742040), (129034, 6294660), (193551, 4196440), (209822, 3871020), (258068, 3147330), (314733, 2580680), (322585, 2517864), (387102, 2098220), (419644, 1935510), (516136, 1573665), (524555, 1548408), (629466, 1290340), (645170, 1258932), (774204, 1049110), (839288, 967755)]