206964120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 256

約数和(自身を含む): 750228480

約数和(自身を除く): 543264360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 253, 255, 264, 276, 330, 340, 345, 374, 391, 401, 408, 440, 460, 506, 510, 552, 561, 660, 680, 690, 748, 759, 782, 802, 920, 935, 1012, 1020, 1122, 1173, 1203, 1265, 1320, 1380, 1496, 1518, 1564, 1604, 1870, 1955, 2005, 2024, 2040, 2244, 2346, 2406, 2530, 2760, 2805, 3036, 3128, 3208, 3740, 3795, 3910, 4010, 4301, 4411, 4488, 4692, 4812, 5060, 5610, 5865, 6015, 6072, 6817, 7480, 7590, 7820, 8020, 8602, 8822, 9223, 9384, 9624, 10120, 11220, 11730, 12030, 12903, 13233, 13634, 15180, 15640, 16040, 17204, 17644, 18446, 20451, 21505, 22055, 22440, 23460, 24060, 25806, 26466, 27268, 27669, 30360, 34085, 34408, 35288, 36892, 40902, 43010, 44110, 46115, 46920, 48120, 51612, 52932, 54536, 55338, 64515, 66165, 68170, 73784, 74987, 81804, 86020, 88220, 92230, 101453, 102255, 103224, 105864, 110676, 129030, 132330, 136340, 138345, 149974, 156791, 163608, 172040, 176440, 184460, 202906, 204510, 221352, 224961, 258060, 264660, 272680, 276690, 299948, 304359, 313582, 368920, 374935, 405812, 409020, 449922, 470373, 507265, 516120, 529320, 553380, 599896, 608718, 627164, 749870, 783955, 811624, 818040, 899844, 940746, 1014530, 1106760, 1124805, 1217436, 1254328, 1499740, 1521795, 1567910, 1724701, 1799688, 1881492, 2029060, 2249610, 2351865, 2434872, 2999480, 3043590, 3135820, 3449402, 3762984, 4058120, 4499220, 4703730, 5174103, 6087180, 6271640, 6898804, 8623505, 8998440, 9407460, 10348206, 12174360, 13797608, 17247010, 18814920, 20696412, 25870515, 34494020, 41392824, 51741030, 68988040, 103482060, 206964120]

約数ペア:

[(1, 206964120), (2, 103482060), (3, 68988040), (4, 51741030), (5, 41392824), (6, 34494020), (8, 25870515), (10, 20696412), (11, 18814920), (12, 17247010), (15, 13797608), (17, 12174360), (20, 10348206), (22, 9407460), (23, 8998440), (24, 8623505), (30, 6898804), (33, 6271640), (34, 6087180), (40, 5174103), (44, 4703730), (46, 4499220), (51, 4058120), (55, 3762984), (60, 3449402), (66, 3135820), (68, 3043590), (69, 2999480), (85, 2434872), (88, 2351865), (92, 2249610), (102, 2029060), (110, 1881492), (115, 1799688), (120, 1724701), (132, 1567910), (136, 1521795), (138, 1499740), (165, 1254328), (170, 1217436), (184, 1124805), (187, 1106760), (204, 1014530), (220, 940746), (230, 899844), (253, 818040), (255, 811624), (264, 783955), (276, 749870), (330, 627164), (340, 608718), (345, 599896), (374, 553380), (391, 529320), (401, 516120), (408, 507265), (440, 470373), (460, 449922), (506, 409020), (510, 405812), (552, 374935), (561, 368920), (660, 313582), (680, 304359), (690, 299948), (748, 276690), (759, 272680), (782, 264660), (802, 258060), (920, 224961), (935, 221352), (1012, 204510), (1020, 202906), (1122, 184460), (1173, 176440), (1203, 172040), (1265, 163608), (1320, 156791), (1380, 149974), (1496, 138345), (1518, 136340), (1564, 132330), (1604, 129030), (1870, 110676), (1955, 105864), (2005, 103224), (2024, 102255), (2040, 101453), (2244, 92230), (2346, 88220), (2406, 86020), (2530, 81804), (2760, 74987), (2805, 73784), (3036, 68170), (3128, 66165), (3208, 64515), (3740, 55338), (3795, 54536), (3910, 52932), (4010, 51612), (4301, 48120), (4411, 46920), (4488, 46115), (4692, 44110), (4812, 43010), (5060, 40902), (5610, 36892), (5865, 35288), (6015, 34408), (6072, 34085), (6817, 30360), (7480, 27669), (7590, 27268), (7820, 26466), (8020, 25806), (8602, 24060), (8822, 23460), (9223, 22440), (9384, 22055), (9624, 21505), (10120, 20451), (11220, 18446), (11730, 17644), (12030, 17204), (12903, 16040), (13233, 15640), (13634, 15180)]