1541954120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{289841}}^1$

素因数の和:289878

約数の個数: 64

約数和(自身を含む): 4173724800

約数和(自身を除く): 2631770680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 289841, 579682, 1159364, 1449205, 2028887, 2318728, 2898410, 4057774, 5506979, 5796820, 8115548, 10144435, 11013958, 11593640, 16231096, 20288870, 22027916, 27534895, 38548853, 40577740, 44055832, 55069790, 77097706, 81155480, 110139580, 154195412, 192744265, 220279160, 308390824, 385488530, 770977060, 1541954120]

約数ペア:

[(1, 1541954120), (2, 770977060), (4, 385488530), (5, 308390824), (7, 220279160), (8, 192744265), (10, 154195412), (14, 110139580), (19, 81155480), (20, 77097706), (28, 55069790), (35, 44055832), (38, 40577740), (40, 38548853), (56, 27534895), (70, 22027916), (76, 20288870), (95, 16231096), (133, 11593640), (140, 11013958), (152, 10144435), (190, 8115548), (266, 5796820), (280, 5506979), (380, 4057774), (532, 2898410), (665, 2318728), (760, 2028887), (1064, 1449205), (1330, 1159364), (2660, 579682), (5320, 289841)]