2176444080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 280

約数和(自身を含む): 7713939312

約数和(自身を除く): 5537495232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 162, 180, 201, 216, 240, 243, 268, 270, 324, 335, 360, 402, 405, 432, 486, 536, 540, 557, 603, 648, 670, 720, 729, 804, 810, 972, 1005, 1072, 1080, 1114, 1206, 1215, 1296, 1340, 1458, 1608, 1620, 1671, 1809, 1944, 2010, 2160, 2228, 2412, 2430, 2680, 2785, 2916, 3015, 3216, 3240, 3342, 3618, 3645, 3888, 4020, 4456, 4824, 4860, 5013, 5360, 5427, 5570, 5832, 6030, 6480, 6684, 7236, 7290, 8040, 8355, 8912, 9045, 9648, 9720, 10026, 10854, 11140, 11664, 12060, 13368, 14472, 14580, 15039, 16080, 16281, 16710, 18090, 19440, 20052, 21708, 22280, 24120, 25065, 26736, 27135, 28944, 29160, 30078, 32562, 33420, 36180, 37319, 40104, 43416, 44560, 45117, 48240, 48843, 50130, 54270, 58320, 60156, 65124, 66840, 72360, 74638, 75195, 80208, 81405, 86832, 90234, 97686, 100260, 108540, 111957, 120312, 130248, 133680, 135351, 144720, 149276, 150390, 162810, 180468, 186595, 195372, 200520, 217080, 223914, 225585, 240624, 244215, 260496, 270702, 298552, 300780, 325620, 335871, 360936, 373190, 390744, 401040, 406053, 434160, 447828, 451170, 488430, 541404, 559785, 597104, 601560, 651240, 671742, 676755, 721872, 746380, 781488, 812106, 895656, 902340, 976860, 1007613, 1082808, 1119570, 1203120, 1302480, 1343484, 1353510, 1492760, 1624212, 1679355, 1791312, 1804680, 1953720, 2015226, 2030265, 2165616, 2239140, 2686968, 2707020, 2985520, 3022839, 3248424, 3358710, 3609360, 3907440, 4030452, 4060530, 4478280, 5038065, 5373936, 5414040, 6045678, 6496848, 6717420, 8060904, 8121060, 8956560, 9068517, 10076130, 10828080, 12091356, 13434840, 15114195, 16121808, 16242120, 18137034, 20152260, 24182712, 26869680, 27205551, 30228390, 32484240, 36274068, 40304520, 45342585, 48365424, 54411102, 60456780, 72548136, 80609040, 90685170, 108822204, 120913560, 136027755, 145096272, 181370340, 217644408, 241827120, 272055510, 362740680, 435288816, 544111020, 725481360, 1088222040, 2176444080]

約数ペア:

[(1, 2176444080), (2, 1088222040), (3, 725481360), (4, 544111020), (5, 435288816), (6, 362740680), (8, 272055510), (9, 241827120), (10, 217644408), (12, 181370340), (15, 145096272), (16, 136027755), (18, 120913560), (20, 108822204), (24, 90685170), (27, 80609040), (30, 72548136), (36, 60456780), (40, 54411102), (45, 48365424), (48, 45342585), (54, 40304520), (60, 36274068), (67, 32484240), (72, 30228390), (80, 27205551), (81, 26869680), (90, 24182712), (108, 20152260), (120, 18137034), (134, 16242120), (135, 16121808), (144, 15114195), (162, 13434840), (180, 12091356), (201, 10828080), (216, 10076130), (240, 9068517), (243, 8956560), (268, 8121060), (270, 8060904), (324, 6717420), (335, 6496848), (360, 6045678), (402, 5414040), (405, 5373936), (432, 5038065), (486, 4478280), (536, 4060530), (540, 4030452), (557, 3907440), (603, 3609360), (648, 3358710), (670, 3248424), (720, 3022839), (729, 2985520), (804, 2707020), (810, 2686968), (972, 2239140), (1005, 2165616), (1072, 2030265), (1080, 2015226), (1114, 1953720), (1206, 1804680), (1215, 1791312), (1296, 1679355), (1340, 1624212), (1458, 1492760), (1608, 1353510), (1620, 1343484), (1671, 1302480), (1809, 1203120), (1944, 1119570), (2010, 1082808), (2160, 1007613), (2228, 976860), (2412, 902340), (2430, 895656), (2680, 812106), (2785, 781488), (2916, 746380), (3015, 721872), (3216, 676755), (3240, 671742), (3342, 651240), (3618, 601560), (3645, 597104), (3888, 559785), (4020, 541404), (4456, 488430), (4824, 451170), (4860, 447828), (5013, 434160), (5360, 406053), (5427, 401040), (5570, 390744), (5832, 373190), (6030, 360936), (6480, 335871), (6684, 325620), (7236, 300780), (7290, 298552), (8040, 270702), (8355, 260496), (8912, 244215), (9045, 240624), (9648, 225585), (9720, 223914), (10026, 217080), (10854, 200520), (11140, 195372), (11664, 186595), (12060, 180468), (13368, 162810), (14472, 150390), (14580, 149276), (15039, 144720), (16080, 135351), (16281, 133680), (16710, 130248), (18090, 120312), (19440, 111957), (20052, 108540), (21708, 100260), (22280, 97686), (24120, 90234), (25065, 86832), (26736, 81405), (27135, 80208), (28944, 75195), (29160, 74638), (30078, 72360), (32562, 66840), (33420, 65124), (36180, 60156), (37319, 58320), (40104, 54270), (43416, 50130), (44560, 48843), (45117, 48240)]