5581340520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:808

約数の個数: 256

約数和(自身を含む): 19541606400

約数和(自身を除く): 13960265880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 151, 158, 168, 210, 237, 280, 302, 316, 395, 420, 453, 474, 553, 557, 604, 632, 755, 790, 840, 906, 948, 1057, 1106, 1114, 1185, 1208, 1510, 1580, 1659, 1671, 1812, 1896, 2114, 2212, 2228, 2265, 2370, 2765, 2785, 3020, 3160, 3171, 3318, 3342, 3624, 3899, 4228, 4424, 4456, 4530, 4740, 5285, 5530, 5570, 6040, 6342, 6636, 6684, 7798, 8295, 8355, 8456, 9060, 9480, 10570, 11060, 11140, 11697, 11929, 12684, 13272, 13368, 15596, 15855, 16590, 16710, 18120, 19495, 21140, 22120, 22280, 23394, 23858, 25368, 31192, 31710, 33180, 33420, 35787, 38990, 42280, 44003, 46788, 47716, 58485, 59645, 63420, 66360, 66840, 71574, 77980, 83503, 84107, 88006, 93576, 95432, 116970, 119290, 126840, 132009, 143148, 155960, 167006, 168214, 176012, 178935, 220015, 233940, 238580, 250509, 252321, 264018, 286296, 308021, 334012, 336428, 352024, 357870, 417515, 420535, 440030, 467880, 477160, 501018, 504642, 528036, 588749, 616042, 660045, 668024, 672856, 715740, 835030, 841070, 880060, 924063, 1002036, 1009284, 1056072, 1177498, 1232084, 1252545, 1261605, 1320090, 1431480, 1540105, 1670060, 1682140, 1760120, 1766247, 1848126, 2004072, 2018568, 2354996, 2464168, 2505090, 2523210, 2640180, 2943745, 3080210, 3340120, 3364280, 3532494, 3696252, 4620315, 4709992, 5010180, 5046420, 5280360, 5887490, 6160420, 6644453, 7064988, 7392504, 8831235, 9240630, 10020360, 10092840, 11774980, 12320840, 13288906, 14129976, 17662470, 18481260, 19933359, 23549960, 26577812, 33222265, 35324940, 36962520, 39866718, 46511171, 53155624, 66444530, 70649880, 79733436, 93022342, 99666795, 132889060, 139533513, 159466872, 186044684, 199333590, 232555855, 265778120, 279067026, 372089368, 398667180, 465111710, 558134052, 697667565, 797334360, 930223420, 1116268104, 1395335130, 1860446840, 2790670260, 5581340520]

約数ペア:

[(1, 5581340520), (2, 2790670260), (3, 1860446840), (4, 1395335130), (5, 1116268104), (6, 930223420), (7, 797334360), (8, 697667565), (10, 558134052), (12, 465111710), (14, 398667180), (15, 372089368), (20, 279067026), (21, 265778120), (24, 232555855), (28, 199333590), (30, 186044684), (35, 159466872), (40, 139533513), (42, 132889060), (56, 99666795), (60, 93022342), (70, 79733436), (79, 70649880), (84, 66444530), (105, 53155624), (120, 46511171), (140, 39866718), (151, 36962520), (158, 35324940), (168, 33222265), (210, 26577812), (237, 23549960), (280, 19933359), (302, 18481260), (316, 17662470), (395, 14129976), (420, 13288906), (453, 12320840), (474, 11774980), (553, 10092840), (557, 10020360), (604, 9240630), (632, 8831235), (755, 7392504), (790, 7064988), (840, 6644453), (906, 6160420), (948, 5887490), (1057, 5280360), (1106, 5046420), (1114, 5010180), (1185, 4709992), (1208, 4620315), (1510, 3696252), (1580, 3532494), (1659, 3364280), (1671, 3340120), (1812, 3080210), (1896, 2943745), (2114, 2640180), (2212, 2523210), (2228, 2505090), (2265, 2464168), (2370, 2354996), (2765, 2018568), (2785, 2004072), (3020, 1848126), (3160, 1766247), (3171, 1760120), (3318, 1682140), (3342, 1670060), (3624, 1540105), (3899, 1431480), (4228, 1320090), (4424, 1261605), (4456, 1252545), (4530, 1232084), (4740, 1177498), (5285, 1056072), (5530, 1009284), (5570, 1002036), (6040, 924063), (6342, 880060), (6636, 841070), (6684, 835030), (7798, 715740), (8295, 672856), (8355, 668024), (8456, 660045), (9060, 616042), (9480, 588749), (10570, 528036), (11060, 504642), (11140, 501018), (11697, 477160), (11929, 467880), (12684, 440030), (13272, 420535), (13368, 417515), (15596, 357870), (15855, 352024), (16590, 336428), (16710, 334012), (18120, 308021), (19495, 286296), (21140, 264018), (22120, 252321), (22280, 250509), (23394, 238580), (23858, 233940), (25368, 220015), (31192, 178935), (31710, 176012), (33180, 168214), (33420, 167006), (35787, 155960), (38990, 143148), (42280, 132009), (44003, 126840), (46788, 119290), (47716, 116970), (58485, 95432), (59645, 93576), (63420, 88006), (66360, 84107), (66840, 83503), (71574, 77980)]