15050280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 58060800

約数和(自身を除く): 43010520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 41, 42, 46, 56, 57, 60, 69, 70, 76, 82, 84, 92, 95, 105, 114, 115, 120, 123, 133, 138, 140, 152, 161, 164, 168, 184, 190, 205, 210, 228, 230, 246, 266, 276, 280, 285, 287, 322, 328, 345, 380, 399, 410, 420, 437, 456, 460, 483, 492, 532, 552, 570, 574, 615, 644, 665, 690, 760, 779, 798, 805, 820, 840, 861, 874, 920, 943, 966, 984, 1064, 1140, 1148, 1230, 1288, 1311, 1330, 1380, 1435, 1558, 1596, 1610, 1640, 1722, 1748, 1886, 1932, 1995, 2185, 2280, 2296, 2337, 2415, 2460, 2622, 2660, 2760, 2829, 2870, 3059, 3116, 3192, 3220, 3444, 3496, 3772, 3864, 3895, 3990, 4305, 4370, 4674, 4715, 4830, 4920, 5244, 5320, 5453, 5658, 5740, 6118, 6232, 6440, 6555, 6601, 6888, 7544, 7790, 7980, 8610, 8740, 9177, 9348, 9430, 9660, 10488, 10906, 11316, 11480, 11685, 12236, 13110, 13202, 14145, 15295, 15580, 15960, 16359, 17220, 17480, 17917, 18354, 18696, 18860, 19320, 19803, 21812, 22632, 23370, 24472, 26220, 26404, 27265, 28290, 30590, 31160, 32718, 33005, 34440, 35834, 36708, 37720, 39606, 43624, 45885, 46740, 52440, 52808, 53751, 54530, 56580, 61180, 65436, 66010, 71668, 73416, 79212, 81795, 89585, 91770, 93480, 99015, 107502, 109060, 113160, 122360, 125419, 130872, 132020, 143336, 158424, 163590, 179170, 183540, 198030, 215004, 218120, 250838, 264040, 268755, 327180, 358340, 367080, 376257, 396060, 430008, 501676, 537510, 627095, 654360, 716680, 752514, 792120, 1003352, 1075020, 1254190, 1505028, 1881285, 2150040, 2508380, 3010056, 3762570, 5016760, 7525140, 15050280]

約数ペア:

[(1, 15050280), (2, 7525140), (3, 5016760), (4, 3762570), (5, 3010056), (6, 2508380), (7, 2150040), (8, 1881285), (10, 1505028), (12, 1254190), (14, 1075020), (15, 1003352), (19, 792120), (20, 752514), (21, 716680), (23, 654360), (24, 627095), (28, 537510), (30, 501676), (35, 430008), (38, 396060), (40, 376257), (41, 367080), (42, 358340), (46, 327180), (56, 268755), (57, 264040), (60, 250838), (69, 218120), (70, 215004), (76, 198030), (82, 183540), (84, 179170), (92, 163590), (95, 158424), (105, 143336), (114, 132020), (115, 130872), (120, 125419), (123, 122360), (133, 113160), (138, 109060), (140, 107502), (152, 99015), (161, 93480), (164, 91770), (168, 89585), (184, 81795), (190, 79212), (205, 73416), (210, 71668), (228, 66010), (230, 65436), (246, 61180), (266, 56580), (276, 54530), (280, 53751), (285, 52808), (287, 52440), (322, 46740), (328, 45885), (345, 43624), (380, 39606), (399, 37720), (410, 36708), (420, 35834), (437, 34440), (456, 33005), (460, 32718), (483, 31160), (492, 30590), (532, 28290), (552, 27265), (570, 26404), (574, 26220), (615, 24472), (644, 23370), (665, 22632), (690, 21812), (760, 19803), (779, 19320), (798, 18860), (805, 18696), (820, 18354), (840, 17917), (861, 17480), (874, 17220), (920, 16359), (943, 15960), (966, 15580), (984, 15295), (1064, 14145), (1140, 13202), (1148, 13110), (1230, 12236), (1288, 11685), (1311, 11480), (1330, 11316), (1380, 10906), (1435, 10488), (1558, 9660), (1596, 9430), (1610, 9348), (1640, 9177), (1722, 8740), (1748, 8610), (1886, 7980), (1932, 7790), (1995, 7544), (2185, 6888), (2280, 6601), (2296, 6555), (2337, 6440), (2415, 6232), (2460, 6118), (2622, 5740), (2660, 5658), (2760, 5453), (2829, 5320), (2870, 5244), (3059, 4920), (3116, 4830), (3192, 4715), (3220, 4674), (3444, 4370), (3496, 4305), (3772, 3990), (3864, 3895)]