987078960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 400

約数和(自身を含む): 4010029056

約数和(自身を除く): 3022950096

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, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 210, 216, 235, 240, 252, 270, 280, 282, 315, 324, 329, 336, 360, 376, 378, 405, 420, 423, 432, 463, 470, 504, 540, 560, 564, 567, 630, 648, 658, 705, 720, 752, 756, 810, 840, 846, 926, 940, 945, 987, 1008, 1080, 1128, 1134, 1260, 1269, 1296, 1316, 1389, 1410, 1512, 1620, 1645, 1680, 1692, 1852, 1880, 1890, 1974, 2115, 2160, 2256, 2268, 2315, 2520, 2538, 2632, 2778, 2820, 2835, 2961, 3024, 3240, 3241, 3290, 3384, 3704, 3760, 3780, 3807, 3948, 4167, 4230, 4536, 4630, 4935, 5040, 5076, 5264, 5556, 5640, 5670, 5922, 6345, 6480, 6482, 6580, 6768, 6945, 7408, 7560, 7614, 7896, 8334, 8460, 8883, 9072, 9260, 9723, 9870, 10152, 11112, 11280, 11340, 11844, 12501, 12690, 12964, 13160, 13890, 14805, 15120, 15228, 15792, 16205, 16668, 16920, 17766, 18520, 19035, 19446, 19740, 20304, 20835, 21761, 22224, 22680, 23688, 25002, 25380, 25928, 26320, 26649, 27780, 29169, 29610, 30456, 32410, 33336, 33840, 35532, 37040, 37503, 38070, 38892, 39480, 41670, 43522, 44415, 45360, 47376, 48615, 50004, 50760, 51856, 53298, 55560, 58338, 59220, 60912, 62505, 64820, 65283, 66672, 71064, 75006, 76140, 77784, 78960, 83340, 87044, 87507, 88830, 97230, 100008, 101520, 106596, 108805, 111120, 116676, 118440, 125010, 129640, 130566, 133245, 142128, 145845, 150012, 152280, 152327, 155568, 166680, 174088, 175014, 177660, 187515, 194460, 195849, 200016, 213192, 217610, 233352, 236880, 250020, 259280, 261132, 262521, 266490, 291690, 300024, 304560, 304654, 326415, 333360, 348176, 350028, 355320, 375030, 388920, 391698, 426384, 435220, 437535, 456981, 466704, 500040, 522264, 525042, 532980, 583380, 587547, 600048, 609308, 652830, 700056, 710640, 750060, 761635, 777840, 783396, 870440, 875070, 913962, 979245, 1000080, 1044528, 1050084, 1065960, 1166760, 1175094, 1218616, 1305660, 1312605, 1370943, 1400112, 1500120, 1523270, 1566792, 1740880, 1750140, 1762641, 1827924, 1958490, 2100168, 2131920, 2284905, 2333520, 2350188, 2437232, 2611320, 2625210, 2741886, 2937735, 3000240, 3046540, 3133584, 3500280, 3525282, 3655848, 3916980, 4112829, 4200336, 4569810, 4700376, 5222640, 5250420, 5483772, 5875470, 6093080, 6854715, 7000560, 7050564, 7311696, 7833960, 8225658, 8813205, 9139620, 9400752, 10500840, 10967544, 11750940, 12186160, 12338487, 13709430, 14101128, 15667920, 16451316, 17626410, 18279240, 20564145, 21001680, 21935088, 23501880, 24676974, 27418860, 28202256, 32902632, 35252820, 36558480, 41128290, 47003760, 49353948, 54837720, 61692435, 65805264, 70505640, 82256580, 98707896, 109675440, 123384870, 141011280, 164513160, 197415792, 246769740, 329026320, 493539480, 987078960]

約数ペア:

[(1, 987078960), (2, 493539480), (3, 329026320), (4, 246769740), (5, 197415792), (6, 164513160), (7, 141011280), (8, 123384870), (9, 109675440), (10, 98707896), (12, 82256580), (14, 70505640), (15, 65805264), (16, 61692435), (18, 54837720), (20, 49353948), (21, 47003760), (24, 41128290), (27, 36558480), (28, 35252820), (30, 32902632), (35, 28202256), (36, 27418860), (40, 24676974), (42, 23501880), (45, 21935088), (47, 21001680), (48, 20564145), (54, 18279240), (56, 17626410), (60, 16451316), (63, 15667920), (70, 14101128), (72, 13709430), (80, 12338487), (81, 12186160), (84, 11750940), (90, 10967544), (94, 10500840), (105, 9400752), (108, 9139620), (112, 8813205), (120, 8225658), (126, 7833960), (135, 7311696), (140, 7050564), (141, 7000560), (144, 6854715), (162, 6093080), (168, 5875470), (180, 5483772), (188, 5250420), (189, 5222640), (210, 4700376), (216, 4569810), (235, 4200336), (240, 4112829), (252, 3916980), (270, 3655848), (280, 3525282), (282, 3500280), (315, 3133584), (324, 3046540), (329, 3000240), (336, 2937735), (360, 2741886), (376, 2625210), (378, 2611320), (405, 2437232), (420, 2350188), (423, 2333520), (432, 2284905), (463, 2131920), (470, 2100168), (504, 1958490), (540, 1827924), (560, 1762641), (564, 1750140), (567, 1740880), (630, 1566792), (648, 1523270), (658, 1500120), (705, 1400112), (720, 1370943), (752, 1312605), (756, 1305660), (810, 1218616), (840, 1175094), (846, 1166760), (926, 1065960), (940, 1050084), (945, 1044528), (987, 1000080), (1008, 979245), (1080, 913962), (1128, 875070), (1134, 870440), (1260, 783396), (1269, 777840), (1296, 761635), (1316, 750060), (1389, 710640), (1410, 700056), (1512, 652830), (1620, 609308), (1645, 600048), (1680, 587547), (1692, 583380), (1852, 532980), (1880, 525042), (1890, 522264), (1974, 500040), (2115, 466704), (2160, 456981), (2256, 437535), (2268, 435220), (2315, 426384), (2520, 391698), (2538, 388920), (2632, 375030), (2778, 355320), (2820, 350028), (2835, 348176), (2961, 333360), (3024, 326415), (3240, 304654), (3241, 304560), (3290, 300024), (3384, 291690), (3704, 266490), (3760, 262521), (3780, 261132), (3807, 259280), (3948, 250020), (4167, 236880), (4230, 233352), (4536, 217610), (4630, 213192), (4935, 200016), (5040, 195849), (5076, 194460), (5264, 187515), (5556, 177660), (5640, 175014), (5670, 174088), (5922, 166680), (6345, 155568), (6480, 152327), (6482, 152280), (6580, 150012), (6768, 145845), (6945, 142128), (7408, 133245), (7560, 130566), (7614, 129640), (7896, 125010), (8334, 118440), (8460, 116676), (8883, 111120), (9072, 108805), (9260, 106596), (9723, 101520), (9870, 100008), (10152, 97230), (11112, 88830), (11280, 87507), (11340, 87044), (11844, 83340), (12501, 78960), (12690, 77784), (12964, 76140), (13160, 75006), (13890, 71064), (14805, 66672), (15120, 65283), (15228, 64820), (15792, 62505), (16205, 60912), (16668, 59220), (16920, 58338), (17766, 55560), (18520, 53298), (19035, 51856), (19446, 50760), (19740, 50004), (20304, 48615), (20835, 47376), (21761, 45360), (22224, 44415), (22680, 43522), (23688, 41670), (25002, 39480), (25380, 38892), (25928, 38070), (26320, 37503), (26649, 37040), (27780, 35532), (29169, 33840), (29610, 33336), (30456, 32410)]