264780511020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1\times {\mathrm{8317}}^1$

素因数の和:9760

約数の個数: 144

約数和(自身を含む): 809754105888

約数和(自身を除く): 544973594868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1291, 1370, 1644, 2055, 2466, 2582, 2740, 3873, 4110, 4932, 5164, 6165, 6455, 7746, 8220, 8317, 11619, 12330, 12910, 15492, 16634, 19365, 23238, 24660, 24951, 25820, 33268, 38730, 41585, 46476, 49902, 58095, 74853, 77460, 83170, 99804, 116190, 124755, 149706, 166340, 176867, 232380, 249510, 299412, 353734, 374265, 499020, 530601, 707468, 748530, 884335, 1061202, 1139429, 1497060, 1591803, 1768670, 2122404, 2278858, 2653005, 3183606, 3418287, 3537340, 4557716, 5306010, 5697145, 6367212, 6836574, 7959015, 10254861, 10612020, 10737247, 11394290, 13673148, 15918030, 17091435, 20509722, 21474494, 22788580, 31836060, 32211741, 34182870, 41019444, 42948988, 51274305, 53686235, 64423482, 68365740, 96635223, 102548610, 107372470, 128846964, 161058705, 193270446, 205097220, 214744940, 322117410, 386540892, 483176115, 644234820, 966352230, 1471002839, 1932704460, 2942005678, 4413008517, 5884011356, 7355014195, 8826017034, 13239025551, 14710028390, 17652034068, 22065042585, 26478051102, 29420056780, 44130085170, 52956102204, 66195127755, 88260170340, 132390255510, 264780511020]

約数ペア:

[(1, 264780511020), (2, 132390255510), (3, 88260170340), (4, 66195127755), (5, 52956102204), (6, 44130085170), (9, 29420056780), (10, 26478051102), (12, 22065042585), (15, 17652034068), (18, 14710028390), (20, 13239025551), (30, 8826017034), (36, 7355014195), (45, 5884011356), (60, 4413008517), (90, 2942005678), (137, 1932704460), (180, 1471002839), (274, 966352230), (411, 644234820), (548, 483176115), (685, 386540892), (822, 322117410), (1233, 214744940), (1291, 205097220), (1370, 193270446), (1644, 161058705), (2055, 128846964), (2466, 107372470), (2582, 102548610), (2740, 96635223), (3873, 68365740), (4110, 64423482), (4932, 53686235), (5164, 51274305), (6165, 42948988), (6455, 41019444), (7746, 34182870), (8220, 32211741), (8317, 31836060), (11619, 22788580), (12330, 21474494), (12910, 20509722), (15492, 17091435), (16634, 15918030), (19365, 13673148), (23238, 11394290), (24660, 10737247), (24951, 10612020), (25820, 10254861), (33268, 7959015), (38730, 6836574), (41585, 6367212), (46476, 5697145), (49902, 5306010), (58095, 4557716), (74853, 3537340), (77460, 3418287), (83170, 3183606), (99804, 2653005), (116190, 2278858), (124755, 2122404), (149706, 1768670), (166340, 1591803), (176867, 1497060), (232380, 1139429), (249510, 1061202), (299412, 884335), (353734, 748530), (374265, 707468), (499020, 530601)]