21473273280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{48311}}^1$

素因数の和:48794

約数の個数: 112

約数和(自身を含む): 68326308864

約数和(自身を除く): 46853035584

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, 160, 192, 240, 320, 463, 480, 926, 960, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 7408, 9260, 11112, 13890, 14816, 18520, 22224, 27780, 29632, 37040, 44448, 48311, 55560, 74080, 88896, 96622, 111120, 144933, 148160, 193244, 222240, 241555, 289866, 386488, 444480, 483110, 579732, 724665, 772976, 966220, 1159464, 1449330, 1545952, 1932440, 2318928, 2898660, 3091904, 3864880, 4637856, 5797320, 7729760, 9275712, 11594640, 15459520, 22367993, 23189280, 44735986, 46378560, 67103979, 89471972, 111839965, 134207958, 178943944, 223679930, 268415916, 335519895, 357887888, 447359860, 536831832, 671039790, 715775776, 894719720, 1073663664, 1342079580, 1431551552, 1789439440, 2147327328, 2684159160, 3578878880, 4294654656, 5368318320, 7157757760, 10736636640, 21473273280]

約数ペア:

[(1, 21473273280), (2, 10736636640), (3, 7157757760), (4, 5368318320), (5, 4294654656), (6, 3578878880), (8, 2684159160), (10, 2147327328), (12, 1789439440), (15, 1431551552), (16, 1342079580), (20, 1073663664), (24, 894719720), (30, 715775776), (32, 671039790), (40, 536831832), (48, 447359860), (60, 357887888), (64, 335519895), (80, 268415916), (96, 223679930), (120, 178943944), (160, 134207958), (192, 111839965), (240, 89471972), (320, 67103979), (463, 46378560), (480, 44735986), (926, 23189280), (960, 22367993), (1389, 15459520), (1852, 11594640), (2315, 9275712), (2778, 7729760), (3704, 5797320), (4630, 4637856), (5556, 3864880), (6945, 3091904), (7408, 2898660), (9260, 2318928), (11112, 1932440), (13890, 1545952), (14816, 1449330), (18520, 1159464), (22224, 966220), (27780, 772976), (29632, 724665), (37040, 579732), (44448, 483110), (48311, 444480), (55560, 386488), (74080, 289866), (88896, 241555), (96622, 222240), (111120, 193244), (144933, 148160)]