1187389040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6151}}^1$

素因数の和:6310

約数の個数: 80

約数和(自身を含む): 2929336320

約数和(自身を除く): 1741947280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 760, 1016, 1270, 1520, 2032, 2413, 2540, 4826, 5080, 6151, 9652, 10160, 12065, 12302, 19304, 24130, 24604, 30755, 38608, 48260, 49208, 61510, 96520, 98416, 116869, 123020, 193040, 233738, 246040, 467476, 492080, 584345, 781177, 934952, 1168690, 1562354, 1869904, 2337380, 3124708, 3905885, 4674760, 6249416, 7811770, 9349520, 12498832, 14842363, 15623540, 29684726, 31247080, 59369452, 62494160, 74211815, 118738904, 148423630, 237477808, 296847260, 593694520, 1187389040]

約数ペア:

[(1, 1187389040), (2, 593694520), (4, 296847260), (5, 237477808), (8, 148423630), (10, 118738904), (16, 74211815), (19, 62494160), (20, 59369452), (38, 31247080), (40, 29684726), (76, 15623540), (80, 14842363), (95, 12498832), (127, 9349520), (152, 7811770), (190, 6249416), (254, 4674760), (304, 3905885), (380, 3124708), (508, 2337380), (635, 1869904), (760, 1562354), (1016, 1168690), (1270, 934952), (1520, 781177), (2032, 584345), (2413, 492080), (2540, 467476), (4826, 246040), (5080, 233738), (6151, 193040), (9652, 123020), (10160, 116869), (12065, 98416), (12302, 96520), (19304, 61510), (24130, 49208), (24604, 48260), (30755, 38608)]