1778142240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 384

約数和(自身を含む): 7184056320

約数和(自身を除く): 5405914080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 254, 270, 280, 288, 315, 336, 360, 378, 381, 420, 432, 463, 480, 504, 508, 540, 560, 630, 635, 672, 720, 756, 762, 840, 864, 889, 926, 945, 1008, 1016, 1080, 1120, 1143, 1260, 1270, 1389, 1440, 1512, 1524, 1680, 1778, 1852, 1890, 1905, 2016, 2032, 2160, 2286, 2315, 2520, 2540, 2667, 2778, 3024, 3048, 3241, 3360, 3429, 3556, 3704, 3780, 3810, 4064, 4167, 4320, 4445, 4572, 4630, 5040, 5080, 5334, 5556, 5715, 6048, 6096, 6482, 6858, 6945, 7112, 7408, 7560, 7620, 8001, 8334, 8890, 9144, 9260, 9723, 10080, 10160, 10668, 11112, 11430, 12192, 12501, 12964, 13335, 13716, 13890, 14224, 14816, 15120, 15240, 16002, 16205, 16668, 17145, 17780, 18288, 18520, 19446, 20320, 20835, 21336, 22224, 22860, 24003, 25002, 25928, 26670, 27432, 27780, 28448, 29169, 30240, 30480, 32004, 32410, 33336, 34290, 35560, 36576, 37040, 38892, 40005, 41670, 42672, 44448, 45720, 48006, 48615, 50004, 51856, 53340, 54864, 55560, 58338, 58801, 60960, 62505, 64008, 64820, 66672, 68580, 71120, 74080, 77784, 80010, 83340, 85344, 87507, 91440, 96012, 97230, 100008, 103712, 106680, 109728, 111120, 116676, 117602, 120015, 125010, 128016, 129640, 133344, 137160, 142240, 145845, 155568, 160020, 166680, 175014, 176403, 182880, 192024, 194460, 200016, 213360, 222240, 233352, 235204, 240030, 250020, 256032, 259280, 274320, 291690, 294005, 311136, 320040, 333360, 350028, 352806, 384048, 388920, 400032, 411607, 426720, 437535, 466704, 470408, 480060, 500040, 518560, 529209, 548640, 583380, 588010, 640080, 666720, 700056, 705612, 768096, 777840, 823214, 875070, 882015, 933408, 940816, 960120, 1000080, 1058418, 1166760, 1176020, 1234821, 1280160, 1400112, 1411224, 1555680, 1587627, 1646428, 1750140, 1764030, 1881632, 1920240, 2000160, 2058035, 2116836, 2333520, 2352040, 2469642, 2646045, 2800224, 2822448, 3175254, 3292856, 3500280, 3528060, 3704463, 3840480, 4116070, 4233672, 4667040, 4704080, 4939284, 5292090, 5644896, 6174105, 6350508, 6585712, 7000560, 7056120, 7408926, 7938135, 8232140, 8467344, 9408160, 9878568, 10584180, 11113389, 12348210, 12701016, 13171424, 14001120, 14112240, 14817852, 15876270, 16464280, 16934688, 18522315, 19757136, 21168360, 22226778, 24696420, 25402032, 28224480, 29635704, 31752540, 32928560, 37044630, 39514272, 42336720, 44453556, 49392840, 50804064, 55566945, 59271408, 63505080, 65857120, 74089260, 84673440, 88907112, 98785680, 111133890, 118542816, 127010160, 148178520, 177814224, 197571360, 222267780, 254020320, 296357040, 355628448, 444535560, 592714080, 889071120, 1778142240]

約数ペア:

[(1, 1778142240), (2, 889071120), (3, 592714080), (4, 444535560), (5, 355628448), (6, 296357040), (7, 254020320), (8, 222267780), (9, 197571360), (10, 177814224), (12, 148178520), (14, 127010160), (15, 118542816), (16, 111133890), (18, 98785680), (20, 88907112), (21, 84673440), (24, 74089260), (27, 65857120), (28, 63505080), (30, 59271408), (32, 55566945), (35, 50804064), (36, 49392840), (40, 44453556), (42, 42336720), (45, 39514272), (48, 37044630), (54, 32928560), (56, 31752540), (60, 29635704), (63, 28224480), (70, 25402032), (72, 24696420), (80, 22226778), (84, 21168360), (90, 19757136), (96, 18522315), (105, 16934688), (108, 16464280), (112, 15876270), (120, 14817852), (126, 14112240), (127, 14001120), (135, 13171424), (140, 12701016), (144, 12348210), (160, 11113389), (168, 10584180), (180, 9878568), (189, 9408160), (210, 8467344), (216, 8232140), (224, 7938135), (240, 7408926), (252, 7056120), (254, 7000560), (270, 6585712), (280, 6350508), (288, 6174105), (315, 5644896), (336, 5292090), (360, 4939284), (378, 4704080), (381, 4667040), (420, 4233672), (432, 4116070), (463, 3840480), (480, 3704463), (504, 3528060), (508, 3500280), (540, 3292856), (560, 3175254), (630, 2822448), (635, 2800224), (672, 2646045), (720, 2469642), (756, 2352040), (762, 2333520), (840, 2116836), (864, 2058035), (889, 2000160), (926, 1920240), (945, 1881632), (1008, 1764030), (1016, 1750140), (1080, 1646428), (1120, 1587627), (1143, 1555680), (1260, 1411224), (1270, 1400112), (1389, 1280160), (1440, 1234821), (1512, 1176020), (1524, 1166760), (1680, 1058418), (1778, 1000080), (1852, 960120), (1890, 940816), (1905, 933408), (2016, 882015), (2032, 875070), (2160, 823214), (2286, 777840), (2315, 768096), (2520, 705612), (2540, 700056), (2667, 666720), (2778, 640080), (3024, 588010), (3048, 583380), (3241, 548640), (3360, 529209), (3429, 518560), (3556, 500040), (3704, 480060), (3780, 470408), (3810, 466704), (4064, 437535), (4167, 426720), (4320, 411607), (4445, 400032), (4572, 388920), (4630, 384048), (5040, 352806), (5080, 350028), (5334, 333360), (5556, 320040), (5715, 311136), (6048, 294005), (6096, 291690), (6482, 274320), (6858, 259280), (6945, 256032), (7112, 250020), (7408, 240030), (7560, 235204), (7620, 233352), (8001, 222240), (8334, 213360), (8890, 200016), (9144, 194460), (9260, 192024), (9723, 182880), (10080, 176403), (10160, 175014), (10668, 166680), (11112, 160020), (11430, 155568), (12192, 145845), (12501, 142240), (12964, 137160), (13335, 133344), (13716, 129640), (13890, 128016), (14224, 125010), (14816, 120015), (15120, 117602), (15240, 116676), (16002, 111120), (16205, 109728), (16668, 106680), (17145, 103712), (17780, 100008), (18288, 97230), (18520, 96012), (19446, 91440), (20320, 87507), (20835, 85344), (21336, 83340), (22224, 80010), (22860, 77784), (24003, 74080), (25002, 71120), (25928, 68580), (26670, 66672), (27432, 64820), (27780, 64008), (28448, 62505), (29169, 60960), (30240, 58801), (30480, 58338), (32004, 55560), (32410, 54864), (33336, 53340), (34290, 51856), (35560, 50004), (36576, 48615), (37040, 48006), (38892, 45720), (40005, 44448), (41670, 42672)]