207373980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 489355620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 30, 33, 38, 44, 46, 55, 57, 60, 66, 69, 76, 92, 95, 110, 114, 115, 132, 138, 165, 190, 209, 220, 228, 230, 253, 276, 285, 330, 345, 380, 418, 437, 460, 506, 570, 627, 660, 690, 719, 759, 836, 874, 1012, 1045, 1140, 1254, 1265, 1311, 1380, 1438, 1518, 1748, 2090, 2157, 2185, 2508, 2530, 2622, 2876, 3036, 3135, 3595, 3795, 4180, 4314, 4370, 4807, 5060, 5244, 6270, 6555, 7190, 7590, 7909, 8628, 8740, 9614, 10785, 12540, 13110, 13661, 14380, 14421, 15180, 15818, 16537, 19228, 21570, 23727, 24035, 26220, 27322, 28842, 31636, 33074, 39545, 40983, 43140, 47454, 48070, 49611, 54644, 57684, 66148, 68305, 72105, 79090, 81966, 82685, 94908, 96140, 99222, 118635, 136610, 144210, 150271, 158180, 163932, 165370, 181907, 198444, 204915, 237270, 248055, 273220, 288420, 300542, 314203, 330740, 363814, 409830, 450813, 474540, 496110, 545721, 601084, 628406, 727628, 751355, 819660, 901626, 909535, 942609, 992220, 1091442, 1256812, 1502710, 1571015, 1803252, 1819070, 1885218, 2182884, 2254065, 2728605, 3005420, 3142030, 3456233, 3638140, 3770436, 4508130, 4713045, 5457210, 6284060, 6912466, 9016260, 9426090, 10368699, 10914420, 13824932, 17281165, 18852180, 20737398, 34562330, 41474796, 51843495, 69124660, 103686990, 207373980]

約数ペア:

[(1, 207373980), (2, 103686990), (3, 69124660), (4, 51843495), (5, 41474796), (6, 34562330), (10, 20737398), (11, 18852180), (12, 17281165), (15, 13824932), (19, 10914420), (20, 10368699), (22, 9426090), (23, 9016260), (30, 6912466), (33, 6284060), (38, 5457210), (44, 4713045), (46, 4508130), (55, 3770436), (57, 3638140), (60, 3456233), (66, 3142030), (69, 3005420), (76, 2728605), (92, 2254065), (95, 2182884), (110, 1885218), (114, 1819070), (115, 1803252), (132, 1571015), (138, 1502710), (165, 1256812), (190, 1091442), (209, 992220), (220, 942609), (228, 909535), (230, 901626), (253, 819660), (276, 751355), (285, 727628), (330, 628406), (345, 601084), (380, 545721), (418, 496110), (437, 474540), (460, 450813), (506, 409830), (570, 363814), (627, 330740), (660, 314203), (690, 300542), (719, 288420), (759, 273220), (836, 248055), (874, 237270), (1012, 204915), (1045, 198444), (1140, 181907), (1254, 165370), (1265, 163932), (1311, 158180), (1380, 150271), (1438, 144210), (1518, 136610), (1748, 118635), (2090, 99222), (2157, 96140), (2185, 94908), (2508, 82685), (2530, 81966), (2622, 79090), (2876, 72105), (3036, 68305), (3135, 66148), (3595, 57684), (3795, 54644), (4180, 49611), (4314, 48070), (4370, 47454), (4807, 43140), (5060, 40983), (5244, 39545), (6270, 33074), (6555, 31636), (7190, 28842), (7590, 27322), (7909, 26220), (8628, 24035), (8740, 23727), (9614, 21570), (10785, 19228), (12540, 16537), (13110, 15818), (13661, 15180), (14380, 14421)]