8161004070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{8329}}^1$

素因数の和:8555

約数の個数: 128

約数和(自身を含む): 23030784000

約数和(自身を除く): 14869779930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 191, 270, 285, 342, 382, 513, 570, 573, 855, 955, 1026, 1146, 1710, 1719, 1910, 2565, 2865, 3438, 3629, 5130, 5157, 5730, 7258, 8329, 8595, 10314, 10887, 16658, 17190, 18145, 21774, 24987, 25785, 32661, 36290, 41645, 49974, 51570, 54435, 65322, 74961, 83290, 97983, 108870, 124935, 149922, 158251, 163305, 195966, 224883, 249870, 316502, 326610, 374805, 449766, 474753, 489915, 749610, 791255, 949506, 979830, 1124415, 1424259, 1582510, 1590839, 2248830, 2373765, 2848518, 3181678, 4272777, 4747530, 4772517, 7121295, 7954195, 8545554, 9545034, 14242590, 14317551, 15908390, 21363885, 23862585, 28635102, 30225941, 42727770, 42952653, 47725170, 60451882, 71587755, 85905306, 90677823, 143175510, 151129705, 181355646, 214763265, 272033469, 302259410, 429526530, 453389115, 544066938, 816100407, 906778230, 1360167345, 1632200814, 2720334690, 4080502035, 8161004070]

約数ペア:

[(1, 8161004070), (2, 4080502035), (3, 2720334690), (5, 1632200814), (6, 1360167345), (9, 906778230), (10, 816100407), (15, 544066938), (18, 453389115), (19, 429526530), (27, 302259410), (30, 272033469), (38, 214763265), (45, 181355646), (54, 151129705), (57, 143175510), (90, 90677823), (95, 85905306), (114, 71587755), (135, 60451882), (171, 47725170), (190, 42952653), (191, 42727770), (270, 30225941), (285, 28635102), (342, 23862585), (382, 21363885), (513, 15908390), (570, 14317551), (573, 14242590), (855, 9545034), (955, 8545554), (1026, 7954195), (1146, 7121295), (1710, 4772517), (1719, 4747530), (1910, 4272777), (2565, 3181678), (2865, 2848518), (3438, 2373765), (3629, 2248830), (5130, 1590839), (5157, 1582510), (5730, 1424259), (7258, 1124415), (8329, 979830), (8595, 949506), (10314, 791255), (10887, 749610), (16658, 489915), (17190, 474753), (18145, 449766), (21774, 374805), (24987, 326610), (25785, 316502), (32661, 249870), (36290, 224883), (41645, 195966), (49974, 163305), (51570, 158251), (54435, 149922), (65322, 124935), (74961, 108870), (83290, 97983)]