220751185968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{9923}}^1$

素因数の和:10176

約数の個数: 240

約数和(自身を含む): 668055098880

約数和(自身を除く): 447303912912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 173, 188, 228, 282, 304, 342, 346, 376, 423, 456, 519, 564, 684, 692, 752, 846, 893, 912, 1038, 1128, 1368, 1384, 1557, 1692, 1786, 2076, 2256, 2679, 2736, 2768, 3114, 3287, 3384, 3572, 4152, 5358, 6228, 6574, 6768, 7144, 8037, 8131, 8304, 9861, 9923, 10716, 12456, 13148, 14288, 16074, 16262, 19722, 19846, 21432, 24393, 24912, 26296, 29583, 29769, 32148, 32524, 39444, 39692, 42864, 48786, 52592, 59166, 59538, 64296, 65048, 73179, 78888, 79384, 89307, 97572, 118332, 119076, 128592, 130096, 146358, 154489, 157776, 158768, 178614, 188537, 195144, 236664, 238152, 292716, 308978, 357228, 377074, 390288, 463467, 466381, 473328, 476304, 565611, 585432, 617956, 714456, 754148, 926934, 932762, 1131222, 1170864, 1235912, 1390401, 1399143, 1428912, 1508296, 1696833, 1716679, 1853868, 1865524, 2262444, 2471824, 2780802, 2798286, 3016592, 3393666, 3433358, 3707736, 3731048, 4197429, 4524888, 5150037, 5561604, 5596572, 6787332, 6866716, 7415472, 7462096, 8394858, 8861239, 9049776, 10300074, 11123208, 11193144, 13574664, 13733432, 15450111, 16789716, 17722478, 20600148, 22246416, 22386288, 26583717, 27149328, 27466864, 30900222, 32616901, 33579432, 35444956, 41200296, 53167434, 61800444, 65233802, 67158864, 70889912, 79751151, 80683913, 82400592, 97850703, 106334868, 123600888, 130467604, 141779824, 159502302, 161367826, 195701406, 212669736, 242051739, 247201776, 260935208, 293552109, 319004604, 322735652, 391402812, 425339472, 484103478, 521870416, 587104218, 638009208, 645471304, 726155217, 782805624, 968206956, 1174208436, 1276018416, 1290942608, 1452310434, 1532994347, 1565611248, 1936413912, 2348416872, 2904620868, 3065988694, 3872827824, 4598983041, 4696833744, 5809241736, 6131977388, 9197966082, 11618483472, 12263954776, 13796949123, 18395932164, 24527909552, 27593898246, 36791864328, 55187796492, 73583728656, 110375592984, 220751185968]

約数ペア:

[(1, 220751185968), (2, 110375592984), (3, 73583728656), (4, 55187796492), (6, 36791864328), (8, 27593898246), (9, 24527909552), (12, 18395932164), (16, 13796949123), (18, 12263954776), (19, 11618483472), (24, 9197966082), (36, 6131977388), (38, 5809241736), (47, 4696833744), (48, 4598983041), (57, 3872827824), (72, 3065988694), (76, 2904620868), (94, 2348416872), (114, 1936413912), (141, 1565611248), (144, 1532994347), (152, 1452310434), (171, 1290942608), (173, 1276018416), (188, 1174208436), (228, 968206956), (282, 782805624), (304, 726155217), (342, 645471304), (346, 638009208), (376, 587104218), (423, 521870416), (456, 484103478), (519, 425339472), (564, 391402812), (684, 322735652), (692, 319004604), (752, 293552109), (846, 260935208), (893, 247201776), (912, 242051739), (1038, 212669736), (1128, 195701406), (1368, 161367826), (1384, 159502302), (1557, 141779824), (1692, 130467604), (1786, 123600888), (2076, 106334868), (2256, 97850703), (2679, 82400592), (2736, 80683913), (2768, 79751151), (3114, 70889912), (3287, 67158864), (3384, 65233802), (3572, 61800444), (4152, 53167434), (5358, 41200296), (6228, 35444956), (6574, 33579432), (6768, 32616901), (7144, 30900222), (8037, 27466864), (8131, 27149328), (8304, 26583717), (9861, 22386288), (9923, 22246416), (10716, 20600148), (12456, 17722478), (13148, 16789716), (14288, 15450111), (16074, 13733432), (16262, 13574664), (19722, 11193144), (19846, 11123208), (21432, 10300074), (24393, 9049776), (24912, 8861239), (26296, 8394858), (29583, 7462096), (29769, 7415472), (32148, 6866716), (32524, 6787332), (39444, 5596572), (39692, 5561604), (42864, 5150037), (48786, 4524888), (52592, 4197429), (59166, 3731048), (59538, 3707736), (64296, 3433358), (65048, 3393666), (73179, 3016592), (78888, 2798286), (79384, 2780802), (89307, 2471824), (97572, 2262444), (118332, 1865524), (119076, 1853868), (128592, 1716679), (130096, 1696833), (146358, 1508296), (154489, 1428912), (157776, 1399143), (158768, 1390401), (178614, 1235912), (188537, 1170864), (195144, 1131222), (236664, 932762), (238152, 926934), (292716, 754148), (308978, 714456), (357228, 617956), (377074, 585432), (390288, 565611), (463467, 476304), (466381, 473328)]