66920802480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4425979}}^1$

素因数の和:4426008

約数の個数: 160

約数和(自身を含む): 263434329600

約数和(自身を除く): 196513527120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 4425979, 8851958, 13277937, 17703916, 22129895, 26555874, 30981853, 35407832, 39833811, 44259790, 53111748, 61963706, 66389685, 70815664, 79667622, 88519580, 92945559, 106223496, 119501433, 123927412, 132779370, 154909265, 159335244, 177039160, 185891118, 199169055, 212446992, 239002866, 247854824, 265558740, 278836677, 309818530, 318670488, 354078320, 371782236, 398338110, 464727795, 478005732, 495709648, 531117480, 557673354, 597507165, 619637060, 637340976, 743564472, 796676220, 836510031, 929455590, 956011464, 1062234960, 1115346708, 1195014330, 1239274120, 1394183385, 1487128944, 1593352440, 1673020062, 1858911180, 1912022928, 2230693416, 2390028660, 2478548240, 2788366770, 3186704880, 3346040124, 3717822360, 4182550155, 4461386832, 4780057320, 5576733540, 6692080248, 7435644720, 8365100310, 9560114640, 11153467080, 13384160496, 16730200620, 22306934160, 33460401240, 66920802480]

約数ペア:

[(1, 66920802480), (2, 33460401240), (3, 22306934160), (4, 16730200620), (5, 13384160496), (6, 11153467080), (7, 9560114640), (8, 8365100310), (9, 7435644720), (10, 6692080248), (12, 5576733540), (14, 4780057320), (15, 4461386832), (16, 4182550155), (18, 3717822360), (20, 3346040124), (21, 3186704880), (24, 2788366770), (27, 2478548240), (28, 2390028660), (30, 2230693416), (35, 1912022928), (36, 1858911180), (40, 1673020062), (42, 1593352440), (45, 1487128944), (48, 1394183385), (54, 1239274120), (56, 1195014330), (60, 1115346708), (63, 1062234960), (70, 956011464), (72, 929455590), (80, 836510031), (84, 796676220), (90, 743564472), (105, 637340976), (108, 619637060), (112, 597507165), (120, 557673354), (126, 531117480), (135, 495709648), (140, 478005732), (144, 464727795), (168, 398338110), (180, 371782236), (189, 354078320), (210, 318670488), (216, 309818530), (240, 278836677), (252, 265558740), (270, 247854824), (280, 239002866), (315, 212446992), (336, 199169055), (360, 185891118), (378, 177039160), (420, 159335244), (432, 154909265), (504, 132779370), (540, 123927412), (560, 119501433), (630, 106223496), (720, 92945559), (756, 88519580), (840, 79667622), (945, 70815664), (1008, 66389685), (1080, 61963706), (1260, 53111748), (1512, 44259790), (1680, 39833811), (1890, 35407832), (2160, 30981853), (2520, 26555874), (3024, 22129895), (3780, 17703916), (5040, 13277937), (7560, 8851958), (15120, 4425979)]