1298487960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 384

約数和(自身を含む): 5314982400

約数和(自身を除く): 4016494440

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, 139, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 278, 280, 308, 315, 330, 337, 360, 385, 396, 417, 420, 440, 462, 495, 504, 556, 616, 630, 660, 674, 693, 695, 770, 792, 834, 840, 924, 973, 990, 1011, 1112, 1155, 1251, 1260, 1320, 1348, 1386, 1390, 1529, 1540, 1668, 1685, 1848, 1946, 1980, 2022, 2085, 2310, 2359, 2502, 2520, 2696, 2772, 2780, 2919, 3033, 3058, 3080, 3336, 3370, 3465, 3707, 3892, 3960, 4044, 4170, 4587, 4620, 4718, 4865, 5004, 5055, 5544, 5560, 5838, 6066, 6116, 6255, 6740, 6930, 7077, 7414, 7645, 7784, 8088, 8340, 8757, 9174, 9240, 9436, 9730, 10008, 10110, 10703, 11121, 11676, 11795, 12132, 12232, 12510, 13480, 13761, 13860, 14154, 14595, 14828, 15165, 15290, 16680, 17514, 18348, 18535, 18872, 19460, 20220, 21231, 21406, 22242, 22935, 23352, 23590, 24264, 25020, 25949, 27522, 27720, 28308, 29190, 29656, 30330, 30580, 32109, 33363, 35028, 35385, 36696, 37070, 38920, 40440, 42462, 42812, 43785, 44484, 45870, 46843, 47180, 50040, 51898, 53515, 55044, 55605, 56616, 58380, 60660, 61160, 64218, 66726, 68805, 70056, 70770, 74140, 77847, 84924, 85624, 87570, 88968, 91740, 93686, 94360, 96327, 103796, 106155, 107030, 110088, 111210, 116760, 121320, 128436, 129745, 133452, 137610, 140529, 141540, 148280, 155694, 160545, 166815, 169848, 175140, 183480, 187372, 192654, 207592, 212310, 214060, 222420, 233541, 234215, 256872, 259490, 266904, 275220, 281058, 283080, 311388, 321090, 327901, 333630, 350280, 374744, 385308, 389235, 421587, 424620, 428120, 444840, 467082, 468430, 481635, 515273, 518980, 550440, 562116, 622776, 642180, 655802, 667260, 702645, 770616, 778470, 843174, 849240, 934164, 936860, 963270, 983703, 1030546, 1037960, 1124232, 1167705, 1284360, 1311604, 1334520, 1405290, 1545819, 1556940, 1639505, 1686348, 1868328, 1873720, 1926540, 1967406, 2061092, 2107935, 2335410, 2576365, 2623208, 2810580, 2951109, 3091638, 3113880, 3279010, 3372696, 3606911, 3853080, 3934812, 4122184, 4215870, 4637457, 4670820, 4918515, 5152730, 5621160, 5902218, 6183276, 6558020, 7213822, 7729095, 7869624, 8431740, 9274914, 9341640, 9837030, 10305460, 10820733, 11804436, 12366552, 13116040, 14427644, 14755545, 15458190, 16863480, 18034555, 18549828, 19674060, 20610920, 21641466, 23187285, 23608872, 28855288, 29511090, 30916380, 32462199, 36069110, 37099656, 39348120, 43282932, 46374570, 54103665, 59022180, 61832760, 64924398, 72138220, 86565864, 92749140, 108207330, 118044360, 129848796, 144276440, 162310995, 185498280, 216414660, 259697592, 324621990, 432829320, 649243980, 1298487960]

約数ペア:

[(1, 1298487960), (2, 649243980), (3, 432829320), (4, 324621990), (5, 259697592), (6, 216414660), (7, 185498280), (8, 162310995), (9, 144276440), (10, 129848796), (11, 118044360), (12, 108207330), (14, 92749140), (15, 86565864), (18, 72138220), (20, 64924398), (21, 61832760), (22, 59022180), (24, 54103665), (28, 46374570), (30, 43282932), (33, 39348120), (35, 37099656), (36, 36069110), (40, 32462199), (42, 30916380), (44, 29511090), (45, 28855288), (55, 23608872), (56, 23187285), (60, 21641466), (63, 20610920), (66, 19674060), (70, 18549828), (72, 18034555), (77, 16863480), (84, 15458190), (88, 14755545), (90, 14427644), (99, 13116040), (105, 12366552), (110, 11804436), (120, 10820733), (126, 10305460), (132, 9837030), (139, 9341640), (140, 9274914), (154, 8431740), (165, 7869624), (168, 7729095), (180, 7213822), (198, 6558020), (210, 6183276), (220, 5902218), (231, 5621160), (252, 5152730), (264, 4918515), (278, 4670820), (280, 4637457), (308, 4215870), (315, 4122184), (330, 3934812), (337, 3853080), (360, 3606911), (385, 3372696), (396, 3279010), (417, 3113880), (420, 3091638), (440, 2951109), (462, 2810580), (495, 2623208), (504, 2576365), (556, 2335410), (616, 2107935), (630, 2061092), (660, 1967406), (674, 1926540), (693, 1873720), (695, 1868328), (770, 1686348), (792, 1639505), (834, 1556940), (840, 1545819), (924, 1405290), (973, 1334520), (990, 1311604), (1011, 1284360), (1112, 1167705), (1155, 1124232), (1251, 1037960), (1260, 1030546), (1320, 983703), (1348, 963270), (1386, 936860), (1390, 934164), (1529, 849240), (1540, 843174), (1668, 778470), (1685, 770616), (1848, 702645), (1946, 667260), (1980, 655802), (2022, 642180), (2085, 622776), (2310, 562116), (2359, 550440), (2502, 518980), (2520, 515273), (2696, 481635), (2772, 468430), (2780, 467082), (2919, 444840), (3033, 428120), (3058, 424620), (3080, 421587), (3336, 389235), (3370, 385308), (3465, 374744), (3707, 350280), (3892, 333630), (3960, 327901), (4044, 321090), (4170, 311388), (4587, 283080), (4620, 281058), (4718, 275220), (4865, 266904), (5004, 259490), (5055, 256872), (5544, 234215), (5560, 233541), (5838, 222420), (6066, 214060), (6116, 212310), (6255, 207592), (6740, 192654), (6930, 187372), (7077, 183480), (7414, 175140), (7645, 169848), (7784, 166815), (8088, 160545), (8340, 155694), (8757, 148280), (9174, 141540), (9240, 140529), (9436, 137610), (9730, 133452), (10008, 129745), (10110, 128436), (10703, 121320), (11121, 116760), (11676, 111210), (11795, 110088), (12132, 107030), (12232, 106155), (12510, 103796), (13480, 96327), (13761, 94360), (13860, 93686), (14154, 91740), (14595, 88968), (14828, 87570), (15165, 85624), (15290, 84924), (16680, 77847), (17514, 74140), (18348, 70770), (18535, 70056), (18872, 68805), (19460, 66726), (20220, 64218), (21231, 61160), (21406, 60660), (22242, 58380), (22935, 56616), (23352, 55605), (23590, 55044), (24264, 53515), (25020, 51898), (25949, 50040), (27522, 47180), (27720, 46843), (28308, 45870), (29190, 44484), (29656, 43785), (30330, 42812), (30580, 42462), (32109, 40440), (33363, 38920), (35028, 37070), (35385, 36696)]