520818654420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3329}}^1\times {\mathrm{8123}}^1$

素因数の和:11574

約数の個数: 144

約数和(自身を含む): 1595256586560

約数和(自身を除く): 1074437932140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3329, 3852, 4815, 6420, 6658, 8123, 9630, 9987, 13316, 16246, 16645, 19260, 19974, 24369, 29961, 32492, 33290, 39948, 40615, 48738, 49935, 59922, 66580, 73107, 81230, 97476, 99870, 119844, 121845, 146214, 149805, 162460, 199740, 243690, 292428, 299610, 356203, 365535, 487380, 599220, 712406, 731070, 869161, 1068609, 1424812, 1462140, 1738322, 1781015, 2137218, 2607483, 3205827, 3476644, 3562030, 4274436, 4345805, 5214966, 5343045, 6411654, 7124060, 7822449, 8691610, 10429932, 10686090, 12823308, 13037415, 15644898, 16029135, 17383220, 21372180, 26074830, 27041467, 31289796, 32058270, 39112245, 52149660, 54082934, 64116540, 78224490, 81124401, 108165868, 135207335, 156448980, 162248802, 243373203, 270414670, 324497604, 405622005, 486746406, 540829340, 811244010, 973492812, 1216866015, 1622488020, 2433732030, 2893436969, 4867464060, 5786873938, 8680310907, 11573747876, 14467184845, 17360621814, 26040932721, 28934369690, 34721243628, 43401554535, 52081865442, 57868739380, 86803109070, 104163730884, 130204663605, 173606218140, 260409327210, 520818654420]

約数ペア:

[(1, 520818654420), (2, 260409327210), (3, 173606218140), (4, 130204663605), (5, 104163730884), (6, 86803109070), (9, 57868739380), (10, 52081865442), (12, 43401554535), (15, 34721243628), (18, 28934369690), (20, 26040932721), (30, 17360621814), (36, 14467184845), (45, 11573747876), (60, 8680310907), (90, 5786873938), (107, 4867464060), (180, 2893436969), (214, 2433732030), (321, 1622488020), (428, 1216866015), (535, 973492812), (642, 811244010), (963, 540829340), (1070, 486746406), (1284, 405622005), (1605, 324497604), (1926, 270414670), (2140, 243373203), (3210, 162248802), (3329, 156448980), (3852, 135207335), (4815, 108165868), (6420, 81124401), (6658, 78224490), (8123, 64116540), (9630, 54082934), (9987, 52149660), (13316, 39112245), (16246, 32058270), (16645, 31289796), (19260, 27041467), (19974, 26074830), (24369, 21372180), (29961, 17383220), (32492, 16029135), (33290, 15644898), (39948, 13037415), (40615, 12823308), (48738, 10686090), (49935, 10429932), (59922, 8691610), (66580, 7822449), (73107, 7124060), (81230, 6411654), (97476, 5343045), (99870, 5214966), (119844, 4345805), (121845, 4274436), (146214, 3562030), (149805, 3476644), (162460, 3205827), (199740, 2607483), (243690, 2137218), (292428, 1781015), (299610, 1738322), (356203, 1462140), (365535, 1424812), (487380, 1068609), (599220, 869161), (712406, 731070)]