8121960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 33022080

約数和(自身を除く): 24900120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 293, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 586, 616, 630, 660, 693, 770, 792, 840, 879, 924, 990, 1155, 1172, 1260, 1320, 1386, 1465, 1540, 1758, 1848, 1980, 2051, 2310, 2344, 2520, 2637, 2772, 2930, 3080, 3223, 3465, 3516, 3960, 4102, 4395, 4620, 5274, 5544, 5860, 6153, 6446, 6930, 7032, 8204, 8790, 9240, 9669, 10255, 10548, 11720, 12306, 12892, 13185, 13860, 16115, 16408, 17580, 18459, 19338, 20510, 21096, 22561, 24612, 25784, 26370, 27720, 29007, 30765, 32230, 35160, 36918, 38676, 41020, 45122, 48345, 49224, 52740, 58014, 61530, 64460, 67683, 73836, 77352, 82040, 90244, 92295, 96690, 105480, 112805, 116028, 123060, 128920, 135366, 145035, 147672, 180488, 184590, 193380, 203049, 225610, 232056, 246120, 270732, 290070, 338415, 369180, 386760, 406098, 451220, 541464, 580140, 676830, 738360, 812196, 902440, 1015245, 1160280, 1353660, 1624392, 2030490, 2707320, 4060980, 8121960]

約数ペア:

[(1, 8121960), (2, 4060980), (3, 2707320), (4, 2030490), (5, 1624392), (6, 1353660), (7, 1160280), (8, 1015245), (9, 902440), (10, 812196), (11, 738360), (12, 676830), (14, 580140), (15, 541464), (18, 451220), (20, 406098), (21, 386760), (22, 369180), (24, 338415), (28, 290070), (30, 270732), (33, 246120), (35, 232056), (36, 225610), (40, 203049), (42, 193380), (44, 184590), (45, 180488), (55, 147672), (56, 145035), (60, 135366), (63, 128920), (66, 123060), (70, 116028), (72, 112805), (77, 105480), (84, 96690), (88, 92295), (90, 90244), (99, 82040), (105, 77352), (110, 73836), (120, 67683), (126, 64460), (132, 61530), (140, 58014), (154, 52740), (165, 49224), (168, 48345), (180, 45122), (198, 41020), (210, 38676), (220, 36918), (231, 35160), (252, 32230), (264, 30765), (280, 29007), (293, 27720), (308, 26370), (315, 25784), (330, 24612), (360, 22561), (385, 21096), (396, 20510), (420, 19338), (440, 18459), (462, 17580), (495, 16408), (504, 16115), (586, 13860), (616, 13185), (630, 12892), (660, 12306), (693, 11720), (770, 10548), (792, 10255), (840, 9669), (879, 9240), (924, 8790), (990, 8204), (1155, 7032), (1172, 6930), (1260, 6446), (1320, 6153), (1386, 5860), (1465, 5544), (1540, 5274), (1758, 4620), (1848, 4395), (1980, 4102), (2051, 3960), (2310, 3516), (2344, 3465), (2520, 3223), (2637, 3080), (2772, 2930)]