66343440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14549}}^1$

素因数の和:14584

約数の個数: 80

約数和(自身を含む): 216504000

約数和(自身を除く): 150160560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14549, 29098, 43647, 58196, 72745, 87294, 116392, 145490, 174588, 218235, 232784, 276431, 290980, 349176, 436470, 552862, 581960, 698352, 829293, 872940, 1105724, 1163920, 1382155, 1658586, 1745880, 2211448, 2764310, 3317172, 3491760, 4146465, 4422896, 5528620, 6634344, 8292930, 11057240, 13268688, 16585860, 22114480, 33171720, 66343440]

約数ペア:

[(1, 66343440), (2, 33171720), (3, 22114480), (4, 16585860), (5, 13268688), (6, 11057240), (8, 8292930), (10, 6634344), (12, 5528620), (15, 4422896), (16, 4146465), (19, 3491760), (20, 3317172), (24, 2764310), (30, 2211448), (38, 1745880), (40, 1658586), (48, 1382155), (57, 1163920), (60, 1105724), (76, 872940), (80, 829293), (95, 698352), (114, 581960), (120, 552862), (152, 436470), (190, 349176), (228, 290980), (240, 276431), (285, 232784), (304, 218235), (380, 174588), (456, 145490), (570, 116392), (760, 87294), (912, 72745), (1140, 58196), (1520, 43647), (2280, 29098), (4560, 14549)]