81884285280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{62011}}^1$

素因数の和:62170

約数の個数: 288

約数和(自身を含む): 321791678208

約数和(自身を除く): 239907392928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 210, 224, 240, 252, 262, 280, 288, 315, 336, 360, 393, 420, 480, 504, 524, 560, 630, 655, 672, 720, 786, 840, 917, 1008, 1048, 1120, 1179, 1260, 1310, 1440, 1572, 1680, 1834, 1965, 2016, 2096, 2358, 2520, 2620, 2751, 3144, 3360, 3668, 3930, 4192, 4585, 4716, 5040, 5240, 5502, 5895, 6288, 7336, 7860, 8253, 9170, 9432, 10080, 10480, 11004, 11790, 12576, 13755, 14672, 15720, 16506, 18340, 18864, 20960, 22008, 23580, 27510, 29344, 31440, 33012, 36680, 37728, 41265, 44016, 47160, 55020, 62011, 62880, 66024, 73360, 82530, 88032, 94320, 110040, 124022, 132048, 146720, 165060, 186033, 188640, 220080, 248044, 264096, 310055, 330120, 372066, 434077, 440160, 496088, 558099, 620110, 660240, 744132, 868154, 930165, 992176, 1116198, 1240220, 1302231, 1320480, 1488264, 1736308, 1860330, 1984352, 2170385, 2232396, 2480440, 2604462, 2790495, 2976528, 3472616, 3720660, 3906693, 4340770, 4464792, 4960880, 5208924, 5580990, 5953056, 6511155, 6945232, 7441320, 7813386, 8123441, 8681540, 8929584, 9921760, 10417848, 11161980, 13022310, 13890464, 14882640, 15626772, 16246882, 17363080, 17859168, 19533465, 20835696, 22323960, 24370323, 26044620, 29765280, 31253544, 32493764, 34726160, 39066930, 40617205, 41671392, 44647920, 48740646, 52089240, 56864087, 62507088, 64987528, 69452320, 73110969, 78133860, 81234410, 89295840, 97481292, 104178480, 113728174, 121851615, 125014176, 129975056, 146221938, 156267720, 162468820, 170592261, 194962584, 208356960, 227456348, 243703230, 259950112, 284320435, 292443876, 312535440, 324937640, 341184522, 365554845, 389925168, 454912696, 487406460, 511776783, 568640870, 584887752, 625070880, 649875280, 682369044, 731109690, 779850336, 852961305, 909825392, 974812920, 1023553566, 1137281740, 1169775504, 1299750560, 1364738088, 1462219380, 1705922610, 1819650784, 1949625840, 2047107132, 2274563480, 2339551008, 2558883915, 2729476176, 2924438760, 3411845220, 3899251680, 4094214264, 4549126960, 5117767830, 5458952352, 5848877520, 6823690440, 8188428528, 9098253920, 10235535660, 11697755040, 13647380880, 16376857056, 20471071320, 27294761760, 40942142640, 81884285280]

約数ペア:

[(1, 81884285280), (2, 40942142640), (3, 27294761760), (4, 20471071320), (5, 16376857056), (6, 13647380880), (7, 11697755040), (8, 10235535660), (9, 9098253920), (10, 8188428528), (12, 6823690440), (14, 5848877520), (15, 5458952352), (16, 5117767830), (18, 4549126960), (20, 4094214264), (21, 3899251680), (24, 3411845220), (28, 2924438760), (30, 2729476176), (32, 2558883915), (35, 2339551008), (36, 2274563480), (40, 2047107132), (42, 1949625840), (45, 1819650784), (48, 1705922610), (56, 1462219380), (60, 1364738088), (63, 1299750560), (70, 1169775504), (72, 1137281740), (80, 1023553566), (84, 974812920), (90, 909825392), (96, 852961305), (105, 779850336), (112, 731109690), (120, 682369044), (126, 649875280), (131, 625070880), (140, 584887752), (144, 568640870), (160, 511776783), (168, 487406460), (180, 454912696), (210, 389925168), (224, 365554845), (240, 341184522), (252, 324937640), (262, 312535440), (280, 292443876), (288, 284320435), (315, 259950112), (336, 243703230), (360, 227456348), (393, 208356960), (420, 194962584), (480, 170592261), (504, 162468820), (524, 156267720), (560, 146221938), (630, 129975056), (655, 125014176), (672, 121851615), (720, 113728174), (786, 104178480), (840, 97481292), (917, 89295840), (1008, 81234410), (1048, 78133860), (1120, 73110969), (1179, 69452320), (1260, 64987528), (1310, 62507088), (1440, 56864087), (1572, 52089240), (1680, 48740646), (1834, 44647920), (1965, 41671392), (2016, 40617205), (2096, 39066930), (2358, 34726160), (2520, 32493764), (2620, 31253544), (2751, 29765280), (3144, 26044620), (3360, 24370323), (3668, 22323960), (3930, 20835696), (4192, 19533465), (4585, 17859168), (4716, 17363080), (5040, 16246882), (5240, 15626772), (5502, 14882640), (5895, 13890464), (6288, 13022310), (7336, 11161980), (7860, 10417848), (8253, 9921760), (9170, 8929584), (9432, 8681540), (10080, 8123441), (10480, 7813386), (11004, 7441320), (11790, 6945232), (12576, 6511155), (13755, 5953056), (14672, 5580990), (15720, 5208924), (16506, 4960880), (18340, 4464792), (18864, 4340770), (20960, 3906693), (22008, 3720660), (23580, 3472616), (27510, 2976528), (29344, 2790495), (31440, 2604462), (33012, 2480440), (36680, 2232396), (37728, 2170385), (41265, 1984352), (44016, 1860330), (47160, 1736308), (55020, 1488264), (62011, 1320480), (62880, 1302231), (66024, 1240220), (73360, 1116198), (82530, 992176), (88032, 930165), (94320, 868154), (110040, 744132), (124022, 660240), (132048, 620110), (146720, 558099), (165060, 496088), (186033, 440160), (188640, 434077), (220080, 372066), (248044, 330120), (264096, 310055)]