21840061320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{262627}}^1$

素因数の和:262665

約数の個数: 256

約数和(自身を含む): 90764236800

約数和(自身を除く): 68924175480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 11880, 13860, 16632, 20790, 27720, 41580, 83160, 262627, 525254, 787881, 1050508, 1313135, 1575762, 1838389, 2101016, 2363643, 2626270, 2888897, 3151524, 3676778, 3939405, 4727286, 5252540, 5515167, 5777794, 6303048, 7090929, 7353556, 7878810, 8666691, 9191945, 9454572, 10505080, 11030334, 11555588, 11818215, 14181858, 14444485, 14707112, 15757620, 16545501, 17333382, 18383890, 18909144, 20222279, 22060668, 23111176, 23636430, 26000073, 27575835, 28363716, 28888970, 31515240, 33091002, 34666764, 35454645, 36767780, 40444558, 43333455, 44121336, 47272860, 49636503, 52000146, 55151670, 56727432, 57777940, 60666837, 66182004, 69333528, 70909290, 73535560, 78000219, 80889116, 82727505, 86666910, 94545720, 99273006, 101111395, 104000292, 110303340, 115555880, 121333674, 130000365, 132364008, 141818580, 156000438, 161778232, 165455010, 173333820, 182000511, 198546012, 202222790, 208000584, 220606680, 242667348, 248182515, 260000730, 283637160, 303334185, 312000876, 330910020, 346667640, 364001022, 390001095, 397092024, 404445580, 485334696, 496365030, 520001460, 546001533, 606668370, 624001752, 661820040, 728002044, 780002190, 808891160, 910002555, 992730060, 1040002920, 1092003066, 1213336740, 1456004088, 1560004380, 1820005110, 1985460120, 2184006132, 2426673480, 2730007665, 3120008760, 3640010220, 4368012264, 5460015330, 7280020440, 10920030660, 21840061320]

約数ペア:

[(1, 21840061320), (2, 10920030660), (3, 7280020440), (4, 5460015330), (5, 4368012264), (6, 3640010220), (7, 3120008760), (8, 2730007665), (9, 2426673480), (10, 2184006132), (11, 1985460120), (12, 1820005110), (14, 1560004380), (15, 1456004088), (18, 1213336740), (20, 1092003066), (21, 1040002920), (22, 992730060), (24, 910002555), (27, 808891160), (28, 780002190), (30, 728002044), (33, 661820040), (35, 624001752), (36, 606668370), (40, 546001533), (42, 520001460), (44, 496365030), (45, 485334696), (54, 404445580), (55, 397092024), (56, 390001095), (60, 364001022), (63, 346667640), (66, 330910020), (70, 312000876), (72, 303334185), (77, 283637160), (84, 260000730), (88, 248182515), (90, 242667348), (99, 220606680), (105, 208000584), (108, 202222790), (110, 198546012), (120, 182000511), (126, 173333820), (132, 165455010), (135, 161778232), (140, 156000438), (154, 141818580), (165, 132364008), (168, 130000365), (180, 121333674), (189, 115555880), (198, 110303340), (210, 104000292), (216, 101111395), (220, 99273006), (231, 94545720), (252, 86666910), (264, 82727505), (270, 80889116), (280, 78000219), (297, 73535560), (308, 70909290), (315, 69333528), (330, 66182004), (360, 60666837), (378, 57777940), (385, 56727432), (396, 55151670), (420, 52000146), (440, 49636503), (462, 47272860), (495, 44121336), (504, 43333455), (540, 40444558), (594, 36767780), (616, 35454645), (630, 34666764), (660, 33091002), (693, 31515240), (756, 28888970), (770, 28363716), (792, 27575835), (840, 26000073), (924, 23636430), (945, 23111176), (990, 22060668), (1080, 20222279), (1155, 18909144), (1188, 18383890), (1260, 17333382), (1320, 16545501), (1386, 15757620), (1485, 14707112), (1512, 14444485), (1540, 14181858), (1848, 11818215), (1890, 11555588), (1980, 11030334), (2079, 10505080), (2310, 9454572), (2376, 9191945), (2520, 8666691), (2772, 7878810), (2970, 7353556), (3080, 7090929), (3465, 6303048), (3780, 5777794), (3960, 5515167), (4158, 5252540), (4620, 4727286), (5544, 3939405), (5940, 3676778), (6930, 3151524), (7560, 2888897), (8316, 2626270), (9240, 2363643), (10395, 2101016), (11880, 1838389), (13860, 1575762), (16632, 1313135), (20790, 1050508), (27720, 787881), (41580, 525254), (83160, 262627)]