64966860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 247351104

約数和(自身を除く): 182384244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 337, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 674, 714, 756, 765, 810, 918, 945, 1011, 1020, 1071, 1134, 1190, 1260, 1348, 1377, 1428, 1530, 1620, 1685, 1785, 1836, 1890, 2022, 2142, 2268, 2295, 2359, 2380, 2754, 2835, 3033, 3060, 3213, 3370, 3570, 3780, 4044, 4284, 4590, 4718, 5055, 5355, 5508, 5670, 5729, 6066, 6426, 6740, 6885, 7077, 7140, 9099, 9180, 9436, 9639, 10110, 10710, 11340, 11458, 11795, 12132, 12852, 13770, 14154, 15165, 16065, 17187, 18198, 19278, 20220, 21231, 21420, 22916, 23590, 27297, 27540, 28308, 28645, 30330, 32130, 34374, 35385, 36396, 38556, 40103, 42462, 45495, 47180, 48195, 51561, 54594, 57290, 60660, 63693, 64260, 68748, 70770, 80206, 84924, 85935, 90990, 96390, 103122, 106155, 109188, 114580, 120309, 127386, 136485, 141540, 154683, 160412, 171870, 181980, 191079, 192780, 200515, 206244, 212310, 240618, 254772, 257805, 272970, 309366, 318465, 343740, 360927, 382158, 401030, 424620, 464049, 481236, 515610, 545940, 601545, 618732, 636930, 721854, 764316, 773415, 802060, 928098, 955395, 1031220, 1082781, 1203090, 1273860, 1443708, 1546830, 1804635, 1856196, 1910790, 2165562, 2320245, 2406180, 3093660, 3248343, 3609270, 3821580, 4331124, 4640490, 5413905, 6496686, 7218540, 9280980, 10827810, 12993372, 16241715, 21655620, 32483430, 64966860]

約数ペア:

[(1, 64966860), (2, 32483430), (3, 21655620), (4, 16241715), (5, 12993372), (6, 10827810), (7, 9280980), (9, 7218540), (10, 6496686), (12, 5413905), (14, 4640490), (15, 4331124), (17, 3821580), (18, 3609270), (20, 3248343), (21, 3093660), (27, 2406180), (28, 2320245), (30, 2165562), (34, 1910790), (35, 1856196), (36, 1804635), (42, 1546830), (45, 1443708), (51, 1273860), (54, 1203090), (60, 1082781), (63, 1031220), (68, 955395), (70, 928098), (81, 802060), (84, 773415), (85, 764316), (90, 721854), (102, 636930), (105, 618732), (108, 601545), (119, 545940), (126, 515610), (135, 481236), (140, 464049), (153, 424620), (162, 401030), (170, 382158), (180, 360927), (189, 343740), (204, 318465), (210, 309366), (238, 272970), (252, 257805), (255, 254772), (270, 240618), (306, 212310), (315, 206244), (324, 200515), (337, 192780), (340, 191079), (357, 181980), (378, 171870), (405, 160412), (420, 154683), (459, 141540), (476, 136485), (510, 127386), (540, 120309), (567, 114580), (595, 109188), (612, 106155), (630, 103122), (674, 96390), (714, 90990), (756, 85935), (765, 84924), (810, 80206), (918, 70770), (945, 68748), (1011, 64260), (1020, 63693), (1071, 60660), (1134, 57290), (1190, 54594), (1260, 51561), (1348, 48195), (1377, 47180), (1428, 45495), (1530, 42462), (1620, 40103), (1685, 38556), (1785, 36396), (1836, 35385), (1890, 34374), (2022, 32130), (2142, 30330), (2268, 28645), (2295, 28308), (2359, 27540), (2380, 27297), (2754, 23590), (2835, 22916), (3033, 21420), (3060, 21231), (3213, 20220), (3370, 19278), (3570, 18198), (3780, 17187), (4044, 16065), (4284, 15165), (4590, 14154), (4718, 13770), (5055, 12852), (5355, 12132), (5508, 11795), (5670, 11458), (5729, 11340), (6066, 10710), (6426, 10110), (6740, 9639), (6885, 9436), (7077, 9180), (7140, 9099)]