291077280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 1127831040

約数和(自身を除く): 836753760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 73, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 142, 144, 146, 156, 160, 180, 195, 208, 213, 216, 219, 234, 240, 260, 270, 284, 288, 292, 312, 351, 355, 360, 365, 390, 416, 426, 432, 438, 468, 480, 520, 540, 568, 584, 585, 624, 639, 657, 702, 710, 720, 730, 780, 852, 864, 876, 923, 936, 949, 1040, 1065, 1080, 1095, 1136, 1168, 1170, 1248, 1278, 1314, 1404, 1420, 1440, 1460, 1560, 1704, 1752, 1755, 1846, 1872, 1898, 1917, 1971, 2080, 2130, 2160, 2190, 2272, 2336, 2340, 2556, 2628, 2769, 2808, 2840, 2847, 2920, 3120, 3195, 3285, 3408, 3504, 3510, 3692, 3744, 3796, 3834, 3942, 4260, 4320, 4380, 4615, 4680, 4745, 5112, 5183, 5256, 5538, 5616, 5680, 5694, 5840, 6240, 6390, 6570, 6816, 7008, 7020, 7384, 7592, 7668, 7884, 8307, 8520, 8541, 8760, 9230, 9360, 9490, 9585, 9855, 10224, 10366, 10512, 11076, 11232, 11360, 11388, 11680, 12780, 13140, 13845, 14040, 14235, 14768, 15184, 15336, 15549, 15768, 16614, 17040, 17082, 17520, 18460, 18720, 18980, 19170, 19710, 20448, 20732, 21024, 22152, 22776, 24921, 25560, 25623, 25915, 26280, 27690, 28080, 28470, 29536, 30368, 30672, 31098, 31536, 33228, 34080, 34164, 35040, 36920, 37960, 38340, 39420, 41464, 41535, 42705, 44304, 45552, 46647, 49842, 51120, 51246, 51830, 52560, 55380, 56160, 56940, 61344, 62196, 63072, 66456, 67379, 68328, 73840, 75920, 76680, 77745, 78840, 82928, 83070, 85410, 88608, 91104, 93294, 99684, 102240, 102492, 103660, 105120, 110760, 113880, 124392, 124605, 128115, 132912, 134758, 136656, 139941, 147680, 151840, 153360, 155490, 157680, 165856, 166140, 170820, 186588, 199368, 202137, 204984, 207320, 221520, 227760, 233235, 248784, 249210, 256230, 265824, 269516, 273312, 279882, 306720, 310980, 315360, 332280, 336895, 341640, 373176, 398736, 404274, 409968, 414640, 443040, 455520, 466470, 497568, 498420, 512460, 539032, 559764, 606411, 621960, 664560, 673790, 683280, 699705, 746352, 797472, 808548, 819936, 829280, 932940, 996840, 1010685, 1024920, 1078064, 1119528, 1212822, 1243920, 1329120, 1347580, 1366560, 1399410, 1492704, 1617096, 1819233, 1865880, 1993680, 2021370, 2049840, 2156128, 2239056, 2425644, 2487840, 2695160, 2798820, 3032055, 3234192, 3638466, 3731760, 3987360, 4042740, 4099680, 4478112, 4851288, 5390320, 5597640, 6064110, 6468384, 7276932, 7463520, 8085480, 9096165, 9702576, 10780640, 11195280, 12128220, 14553864, 16170960, 18192330, 19405152, 22390560, 24256440, 29107728, 32341920, 36384660, 48512880, 58215456, 72769320, 97025760, 145538640, 291077280]

約数ペア:

[(1, 291077280), (2, 145538640), (3, 97025760), (4, 72769320), (5, 58215456), (6, 48512880), (8, 36384660), (9, 32341920), (10, 29107728), (12, 24256440), (13, 22390560), (15, 19405152), (16, 18192330), (18, 16170960), (20, 14553864), (24, 12128220), (26, 11195280), (27, 10780640), (30, 9702576), (32, 9096165), (36, 8085480), (39, 7463520), (40, 7276932), (45, 6468384), (48, 6064110), (52, 5597640), (54, 5390320), (60, 4851288), (65, 4478112), (71, 4099680), (72, 4042740), (73, 3987360), (78, 3731760), (80, 3638466), (90, 3234192), (96, 3032055), (104, 2798820), (108, 2695160), (117, 2487840), (120, 2425644), (130, 2239056), (135, 2156128), (142, 2049840), (144, 2021370), (146, 1993680), (156, 1865880), (160, 1819233), (180, 1617096), (195, 1492704), (208, 1399410), (213, 1366560), (216, 1347580), (219, 1329120), (234, 1243920), (240, 1212822), (260, 1119528), (270, 1078064), (284, 1024920), (288, 1010685), (292, 996840), (312, 932940), (351, 829280), (355, 819936), (360, 808548), (365, 797472), (390, 746352), (416, 699705), (426, 683280), (432, 673790), (438, 664560), (468, 621960), (480, 606411), (520, 559764), (540, 539032), (568, 512460), (584, 498420), (585, 497568), (624, 466470), (639, 455520), (657, 443040), (702, 414640), (710, 409968), (720, 404274), (730, 398736), (780, 373176), (852, 341640), (864, 336895), (876, 332280), (923, 315360), (936, 310980), (949, 306720), (1040, 279882), (1065, 273312), (1080, 269516), (1095, 265824), (1136, 256230), (1168, 249210), (1170, 248784), (1248, 233235), (1278, 227760), (1314, 221520), (1404, 207320), (1420, 204984), (1440, 202137), (1460, 199368), (1560, 186588), (1704, 170820), (1752, 166140), (1755, 165856), (1846, 157680), (1872, 155490), (1898, 153360), (1917, 151840), (1971, 147680), (2080, 139941), (2130, 136656), (2160, 134758), (2190, 132912), (2272, 128115), (2336, 124605), (2340, 124392), (2556, 113880), (2628, 110760), (2769, 105120), (2808, 103660), (2840, 102492), (2847, 102240), (2920, 99684), (3120, 93294), (3195, 91104), (3285, 88608), (3408, 85410), (3504, 83070), (3510, 82928), (3692, 78840), (3744, 77745), (3796, 76680), (3834, 75920), (3942, 73840), (4260, 68328), (4320, 67379), (4380, 66456), (4615, 63072), (4680, 62196), (4745, 61344), (5112, 56940), (5183, 56160), (5256, 55380), (5538, 52560), (5616, 51830), (5680, 51246), (5694, 51120), (5840, 49842), (6240, 46647), (6390, 45552), (6570, 44304), (6816, 42705), (7008, 41535), (7020, 41464), (7384, 39420), (7592, 38340), (7668, 37960), (7884, 36920), (8307, 35040), (8520, 34164), (8541, 34080), (8760, 33228), (9230, 31536), (9360, 31098), (9490, 30672), (9585, 30368), (9855, 29536), (10224, 28470), (10366, 28080), (10512, 27690), (11076, 26280), (11232, 25915), (11360, 25623), (11388, 25560), (11680, 24921), (12780, 22776), (13140, 22152), (13845, 21024), (14040, 20732), (14235, 20448), (14768, 19710), (15184, 19170), (15336, 18980), (15549, 18720), (15768, 18460), (16614, 17520), (17040, 17082)]