28516320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 384

約数和(自身を含む): 121927680

約数和(自身を除く): 93411360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 82, 84, 90, 92, 96, 105, 108, 112, 115, 120, 123, 126, 135, 138, 140, 144, 160, 161, 164, 168, 180, 184, 189, 205, 207, 210, 216, 224, 230, 240, 246, 252, 270, 276, 280, 287, 288, 315, 322, 328, 336, 345, 360, 368, 369, 378, 410, 414, 420, 432, 460, 480, 483, 492, 504, 540, 552, 560, 574, 615, 621, 630, 644, 656, 672, 690, 720, 736, 738, 756, 805, 820, 828, 840, 861, 864, 920, 943, 945, 966, 984, 1008, 1035, 1080, 1104, 1107, 1120, 1148, 1230, 1242, 1260, 1288, 1312, 1380, 1435, 1440, 1449, 1476, 1512, 1610, 1640, 1656, 1680, 1722, 1840, 1845, 1886, 1890, 1932, 1968, 2016, 2070, 2160, 2208, 2214, 2296, 2415, 2460, 2484, 2520, 2576, 2583, 2760, 2829, 2870, 2898, 2952, 3024, 3105, 3220, 3280, 3312, 3360, 3444, 3680, 3690, 3772, 3780, 3864, 3936, 4140, 4305, 4320, 4347, 4428, 4592, 4715, 4830, 4920, 4968, 5040, 5152, 5166, 5520, 5535, 5658, 5740, 5796, 5904, 6048, 6210, 6440, 6560, 6601, 6624, 6888, 7245, 7380, 7544, 7560, 7728, 7749, 8280, 8487, 8610, 8694, 8856, 9184, 9430, 9660, 9840, 9936, 10080, 10332, 11040, 11070, 11316, 11480, 11592, 11808, 12420, 12880, 12915, 13202, 13776, 14145, 14490, 14760, 15088, 15120, 15456, 15498, 16560, 16974, 17220, 17388, 17712, 18860, 19320, 19680, 19803, 19872, 20664, 21735, 22140, 22632, 22960, 23184, 24840, 25461, 25760, 25830, 26404, 27552, 28290, 28980, 29520, 30176, 30240, 30996, 33005, 33120, 33948, 34440, 34776, 35424, 37720, 38640, 38745, 39606, 41328, 42435, 43470, 44280, 45264, 45920, 46368, 49680, 50922, 51660, 52808, 56580, 57960, 59040, 59409, 61992, 66010, 67896, 68880, 69552, 75440, 77280, 77490, 79212, 82656, 84870, 86940, 88560, 90528, 99015, 99360, 101844, 103320, 105616, 113160, 115920, 118818, 123984, 127305, 132020, 135792, 137760, 139104, 150880, 154980, 158424, 169740, 173880, 177120, 178227, 198030, 203688, 206640, 211232, 226320, 231840, 237636, 247968, 254610, 264040, 271584, 297045, 309960, 316848, 339480, 347760, 356454, 396060, 407376, 413280, 452640, 475272, 509220, 528080, 594090, 619920, 633696, 678960, 695520, 712908, 792120, 814752, 891135, 950544, 1018440, 1056160, 1188180, 1239840, 1357920, 1425816, 1584240, 1782270, 1901088, 2036880, 2376360, 2851632, 3168480, 3564540, 4073760, 4752720, 5703264, 7129080, 9505440, 14258160, 28516320]

約数ペア:

[(1, 28516320), (2, 14258160), (3, 9505440), (4, 7129080), (5, 5703264), (6, 4752720), (7, 4073760), (8, 3564540), (9, 3168480), (10, 2851632), (12, 2376360), (14, 2036880), (15, 1901088), (16, 1782270), (18, 1584240), (20, 1425816), (21, 1357920), (23, 1239840), (24, 1188180), (27, 1056160), (28, 1018440), (30, 950544), (32, 891135), (35, 814752), (36, 792120), (40, 712908), (41, 695520), (42, 678960), (45, 633696), (46, 619920), (48, 594090), (54, 528080), (56, 509220), (60, 475272), (63, 452640), (69, 413280), (70, 407376), (72, 396060), (80, 356454), (82, 347760), (84, 339480), (90, 316848), (92, 309960), (96, 297045), (105, 271584), (108, 264040), (112, 254610), (115, 247968), (120, 237636), (123, 231840), (126, 226320), (135, 211232), (138, 206640), (140, 203688), (144, 198030), (160, 178227), (161, 177120), (164, 173880), (168, 169740), (180, 158424), (184, 154980), (189, 150880), (205, 139104), (207, 137760), (210, 135792), (216, 132020), (224, 127305), (230, 123984), (240, 118818), (246, 115920), (252, 113160), (270, 105616), (276, 103320), (280, 101844), (287, 99360), (288, 99015), (315, 90528), (322, 88560), (328, 86940), (336, 84870), (345, 82656), (360, 79212), (368, 77490), (369, 77280), (378, 75440), (410, 69552), (414, 68880), (420, 67896), (432, 66010), (460, 61992), (480, 59409), (483, 59040), (492, 57960), (504, 56580), (540, 52808), (552, 51660), (560, 50922), (574, 49680), (615, 46368), (621, 45920), (630, 45264), (644, 44280), (656, 43470), (672, 42435), (690, 41328), (720, 39606), (736, 38745), (738, 38640), (756, 37720), (805, 35424), (820, 34776), (828, 34440), (840, 33948), (861, 33120), (864, 33005), (920, 30996), (943, 30240), (945, 30176), (966, 29520), (984, 28980), (1008, 28290), (1035, 27552), (1080, 26404), (1104, 25830), (1107, 25760), (1120, 25461), (1148, 24840), (1230, 23184), (1242, 22960), (1260, 22632), (1288, 22140), (1312, 21735), (1380, 20664), (1435, 19872), (1440, 19803), (1449, 19680), (1476, 19320), (1512, 18860), (1610, 17712), (1640, 17388), (1656, 17220), (1680, 16974), (1722, 16560), (1840, 15498), (1845, 15456), (1886, 15120), (1890, 15088), (1932, 14760), (1968, 14490), (2016, 14145), (2070, 13776), (2160, 13202), (2208, 12915), (2214, 12880), (2296, 12420), (2415, 11808), (2460, 11592), (2484, 11480), (2520, 11316), (2576, 11070), (2583, 11040), (2760, 10332), (2829, 10080), (2870, 9936), (2898, 9840), (2952, 9660), (3024, 9430), (3105, 9184), (3220, 8856), (3280, 8694), (3312, 8610), (3360, 8487), (3444, 8280), (3680, 7749), (3690, 7728), (3772, 7560), (3780, 7544), (3864, 7380), (3936, 7245), (4140, 6888), (4305, 6624), (4320, 6601), (4347, 6560), (4428, 6440), (4592, 6210), (4715, 6048), (4830, 5904), (4920, 5796), (4968, 5740), (5040, 5658), (5152, 5535), (5166, 5520)]