2755639040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 8363851776

約数和(自身を除く): 5608212736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 80, 88, 110, 112, 128, 140, 146, 154, 160, 176, 220, 224, 256, 280, 292, 308, 320, 352, 365, 383, 385, 440, 448, 511, 560, 584, 616, 640, 704, 730, 766, 770, 803, 880, 896, 1022, 1120, 1168, 1232, 1280, 1408, 1460, 1532, 1540, 1606, 1760, 1792, 1915, 2044, 2240, 2336, 2464, 2555, 2681, 2816, 2920, 3064, 3080, 3212, 3520, 3830, 4015, 4088, 4213, 4480, 4672, 4928, 5110, 5362, 5621, 5840, 6128, 6160, 6424, 7040, 7660, 8030, 8176, 8426, 8960, 9344, 9856, 10220, 10724, 11242, 11680, 12256, 12320, 12848, 13405, 14080, 15320, 16060, 16352, 16852, 18688, 19712, 20440, 21065, 21448, 22484, 23360, 24512, 24640, 25696, 26810, 27959, 28105, 29491, 30640, 32120, 32704, 33704, 40880, 42130, 42896, 44968, 46720, 49024, 49280, 51392, 53620, 55918, 56210, 58982, 61280, 64240, 65408, 67408, 81760, 84260, 85792, 89936, 93440, 98048, 98560, 102784, 107240, 111836, 112420, 117964, 122560, 128480, 130816, 134816, 139795, 147455, 163520, 168520, 171584, 179872, 195713, 205568, 214480, 223672, 224840, 235928, 245120, 256960, 269632, 279590, 294910, 307549, 327040, 337040, 343168, 359744, 391426, 428960, 447344, 449680, 471856, 490240, 513920, 539264, 559180, 589820, 615098, 654080, 674080, 686336, 719488, 782852, 857920, 894688, 899360, 943712, 978565, 1027840, 1078528, 1118360, 1179640, 1230196, 1348160, 1438976, 1537745, 1565704, 1715840, 1789376, 1798720, 1887424, 1957130, 2152843, 2236720, 2359280, 2460392, 2696320, 3075490, 3131408, 3431680, 3578752, 3597440, 3774848, 3914260, 4305686, 4473440, 4718560, 4920784, 5392640, 6150980, 6262816, 7157504, 7194880, 7549696, 7828520, 8611372, 8946880, 9437120, 9841568, 10764215, 12301960, 12525632, 15657040, 17222744, 17893760, 18874240, 19683136, 21528430, 24603920, 25051264, 31314080, 34445488, 35787520, 37748480, 39366272, 43056860, 49207840, 50102528, 62628160, 68890976, 78732544, 86113720, 98415680, 125256320, 137781952, 172227440, 196831360, 250512640, 275563904, 344454880, 393662720, 551127808, 688909760, 1377819520, 2755639040]

約数ペア:

[(1, 2755639040), (2, 1377819520), (4, 688909760), (5, 551127808), (7, 393662720), (8, 344454880), (10, 275563904), (11, 250512640), (14, 196831360), (16, 172227440), (20, 137781952), (22, 125256320), (28, 98415680), (32, 86113720), (35, 78732544), (40, 68890976), (44, 62628160), (55, 50102528), (56, 49207840), (64, 43056860), (70, 39366272), (73, 37748480), (77, 35787520), (80, 34445488), (88, 31314080), (110, 25051264), (112, 24603920), (128, 21528430), (140, 19683136), (146, 18874240), (154, 17893760), (160, 17222744), (176, 15657040), (220, 12525632), (224, 12301960), (256, 10764215), (280, 9841568), (292, 9437120), (308, 8946880), (320, 8611372), (352, 7828520), (365, 7549696), (383, 7194880), (385, 7157504), (440, 6262816), (448, 6150980), (511, 5392640), (560, 4920784), (584, 4718560), (616, 4473440), (640, 4305686), (704, 3914260), (730, 3774848), (766, 3597440), (770, 3578752), (803, 3431680), (880, 3131408), (896, 3075490), (1022, 2696320), (1120, 2460392), (1168, 2359280), (1232, 2236720), (1280, 2152843), (1408, 1957130), (1460, 1887424), (1532, 1798720), (1540, 1789376), (1606, 1715840), (1760, 1565704), (1792, 1537745), (1915, 1438976), (2044, 1348160), (2240, 1230196), (2336, 1179640), (2464, 1118360), (2555, 1078528), (2681, 1027840), (2816, 978565), (2920, 943712), (3064, 899360), (3080, 894688), (3212, 857920), (3520, 782852), (3830, 719488), (4015, 686336), (4088, 674080), (4213, 654080), (4480, 615098), (4672, 589820), (4928, 559180), (5110, 539264), (5362, 513920), (5621, 490240), (5840, 471856), (6128, 449680), (6160, 447344), (6424, 428960), (7040, 391426), (7660, 359744), (8030, 343168), (8176, 337040), (8426, 327040), (8960, 307549), (9344, 294910), (9856, 279590), (10220, 269632), (10724, 256960), (11242, 245120), (11680, 235928), (12256, 224840), (12320, 223672), (12848, 214480), (13405, 205568), (14080, 195713), (15320, 179872), (16060, 171584), (16352, 168520), (16852, 163520), (18688, 147455), (19712, 139795), (20440, 134816), (21065, 130816), (21448, 128480), (22484, 122560), (23360, 117964), (24512, 112420), (24640, 111836), (25696, 107240), (26810, 102784), (27959, 98560), (28105, 98048), (29491, 93440), (30640, 89936), (32120, 85792), (32704, 84260), (33704, 81760), (40880, 67408), (42130, 65408), (42896, 64240), (44968, 61280), (46720, 58982), (49024, 56210), (49280, 55918), (51392, 53620)]