2079141750

素因数分解:

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

素因数の和:669

約数の個数: 256

約数和(自身を含む): 6685286400

約数和(自身を除く): 4606144650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 90, 105, 125, 126, 135, 150, 158, 175, 189, 210, 225, 237, 250, 270, 315, 350, 375, 378, 395, 450, 474, 525, 553, 557, 630, 675, 711, 750, 790, 875, 945, 1050, 1106, 1114, 1125, 1185, 1350, 1422, 1575, 1659, 1671, 1750, 1890, 1975, 2133, 2250, 2370, 2625, 2765, 2785, 3150, 3318, 3342, 3375, 3555, 3899, 3950, 4266, 4725, 4977, 5013, 5250, 5530, 5570, 5925, 6750, 7110, 7798, 7875, 8295, 8355, 9450, 9875, 9954, 10026, 10665, 11697, 11850, 13825, 13925, 14931, 15039, 15750, 16590, 16710, 17775, 19495, 19750, 21330, 23394, 23625, 24885, 25065, 27650, 27850, 29625, 29862, 30078, 35091, 35550, 38990, 41475, 41775, 44003, 47250, 49770, 50130, 53325, 58485, 59250, 69125, 69625, 70182, 74655, 75195, 82950, 83550, 88006, 88875, 97475, 105273, 106650, 116970, 124425, 125325, 132009, 138250, 139250, 149310, 150390, 175455, 177750, 194950, 207375, 208875, 210546, 220015, 248850, 250650, 264018, 266625, 292425, 308021, 350910, 373275, 375975, 396027, 414750, 417750, 440030, 487375, 526365, 533250, 584850, 616042, 622125, 626625, 660045, 746550, 751950, 792054, 877275, 924063, 974750, 1052730, 1100075, 1188081, 1244250, 1253250, 1320090, 1462125, 1540105, 1754550, 1848126, 1866375, 1879875, 1980135, 2200150, 2376162, 2631825, 2772189, 2924250, 3080210, 3300225, 3732750, 3759750, 3960270, 4386375, 4620315, 5263650, 5500375, 5544378, 5940405, 6600450, 7700525, 8316567, 8772750, 9240630, 9900675, 11000750, 11880810, 13159125, 13860945, 15401050, 16501125, 16633134, 19801350, 23101575, 26318250, 27721890, 29702025, 33002250, 38502625, 41582835, 46203150, 49503375, 59404050, 69304725, 77005250, 83165670, 99006750, 115507875, 138609450, 148510125, 207914175, 231015750, 297020250, 346523625, 415828350, 693047250, 1039570875, 2079141750]

約数ペア:

[(1, 2079141750), (2, 1039570875), (3, 693047250), (5, 415828350), (6, 346523625), (7, 297020250), (9, 231015750), (10, 207914175), (14, 148510125), (15, 138609450), (18, 115507875), (21, 99006750), (25, 83165670), (27, 77005250), (30, 69304725), (35, 59404050), (42, 49503375), (45, 46203150), (50, 41582835), (54, 38502625), (63, 33002250), (70, 29702025), (75, 27721890), (79, 26318250), (90, 23101575), (105, 19801350), (125, 16633134), (126, 16501125), (135, 15401050), (150, 13860945), (158, 13159125), (175, 11880810), (189, 11000750), (210, 9900675), (225, 9240630), (237, 8772750), (250, 8316567), (270, 7700525), (315, 6600450), (350, 5940405), (375, 5544378), (378, 5500375), (395, 5263650), (450, 4620315), (474, 4386375), (525, 3960270), (553, 3759750), (557, 3732750), (630, 3300225), (675, 3080210), (711, 2924250), (750, 2772189), (790, 2631825), (875, 2376162), (945, 2200150), (1050, 1980135), (1106, 1879875), (1114, 1866375), (1125, 1848126), (1185, 1754550), (1350, 1540105), (1422, 1462125), (1575, 1320090), (1659, 1253250), (1671, 1244250), (1750, 1188081), (1890, 1100075), (1975, 1052730), (2133, 974750), (2250, 924063), (2370, 877275), (2625, 792054), (2765, 751950), (2785, 746550), (3150, 660045), (3318, 626625), (3342, 622125), (3375, 616042), (3555, 584850), (3899, 533250), (3950, 526365), (4266, 487375), (4725, 440030), (4977, 417750), (5013, 414750), (5250, 396027), (5530, 375975), (5570, 373275), (5925, 350910), (6750, 308021), (7110, 292425), (7798, 266625), (7875, 264018), (8295, 250650), (8355, 248850), (9450, 220015), (9875, 210546), (9954, 208875), (10026, 207375), (10665, 194950), (11697, 177750), (11850, 175455), (13825, 150390), (13925, 149310), (14931, 139250), (15039, 138250), (15750, 132009), (16590, 125325), (16710, 124425), (17775, 116970), (19495, 106650), (19750, 105273), (21330, 97475), (23394, 88875), (23625, 88006), (24885, 83550), (25065, 82950), (27650, 75195), (27850, 74655), (29625, 70182), (29862, 69625), (30078, 69125), (35091, 59250), (35550, 58485), (38990, 53325), (41475, 50130), (41775, 49770), (44003, 47250)]