2173806720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 320

約数和(自身を含む): 8175340800

約数和(自身を除く): 6001534080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2160, 2207, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4320, 4414, 4560, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6621, 6840, 7296, 7695, 8208, 8640, 8828, 9120, 10260, 10368, 10944, 11035, 12160, 12312, 12960, 13242, 13680, 15390, 16416, 17280, 17656, 18240, 19863, 20520, 21888, 22070, 24624, 25920, 26484, 27360, 30780, 32832, 33105, 35312, 36480, 39726, 41040, 41933, 44140, 49248, 51840, 52968, 54720, 59589, 61560, 65664, 66210, 70624, 79452, 82080, 83866, 88280, 98496, 99315, 105936, 109440, 119178, 123120, 125799, 132420, 141248, 158904, 164160, 167732, 176560, 178767, 196992, 198630, 209665, 211872, 238356, 246240, 251598, 264840, 282496, 297945, 317808, 328320, 335464, 353120, 357534, 377397, 397260, 419330, 423744, 476712, 492480, 503196, 529680, 595890, 628995, 635616, 670928, 706240, 715068, 754794, 794520, 838660, 847488, 893835, 953424, 984960, 1006392, 1059360, 1132191, 1191780, 1257990, 1271232, 1341856, 1412480, 1430136, 1509588, 1589040, 1677320, 1787670, 1886985, 1906848, 2012784, 2118720, 2264382, 2383560, 2515980, 2542464, 2683712, 2860272, 3019176, 3178080, 3354640, 3396573, 3575340, 3773970, 3813696, 4025568, 4237440, 4528764, 4767120, 5031960, 5367424, 5660955, 5720544, 6038352, 6356160, 6709280, 6793146, 7150680, 7547940, 7627392, 8051136, 9057528, 9534240, 10063920, 11321910, 11441088, 12076704, 12712320, 13418560, 13586292, 14301360, 15095880, 16102272, 16982865, 18115056, 19068480, 20127840, 22643820, 22882176, 24153408, 26837120, 27172584, 28602720, 30191760, 33965730, 36230112, 38136960, 40255680, 45287640, 48306816, 54345168, 57205440, 60383520, 67931460, 72460224, 80511360, 90575280, 108690336, 114410880, 120767040, 135862920, 144920448, 181150560, 217380672, 241534080, 271725840, 362301120, 434761344, 543451680, 724602240, 1086903360, 2173806720]

約数ペア:

[(1, 2173806720), (2, 1086903360), (3, 724602240), (4, 543451680), (5, 434761344), (6, 362301120), (8, 271725840), (9, 241534080), (10, 217380672), (12, 181150560), (15, 144920448), (16, 135862920), (18, 120767040), (19, 114410880), (20, 108690336), (24, 90575280), (27, 80511360), (30, 72460224), (32, 67931460), (36, 60383520), (38, 57205440), (40, 54345168), (45, 48306816), (48, 45287640), (54, 40255680), (57, 38136960), (60, 36230112), (64, 33965730), (72, 30191760), (76, 28602720), (80, 27172584), (81, 26837120), (90, 24153408), (95, 22882176), (96, 22643820), (108, 20127840), (114, 19068480), (120, 18115056), (128, 16982865), (135, 16102272), (144, 15095880), (152, 14301360), (160, 13586292), (162, 13418560), (171, 12712320), (180, 12076704), (190, 11441088), (192, 11321910), (216, 10063920), (228, 9534240), (240, 9057528), (270, 8051136), (285, 7627392), (288, 7547940), (304, 7150680), (320, 6793146), (324, 6709280), (342, 6356160), (360, 6038352), (380, 5720544), (384, 5660955), (405, 5367424), (432, 5031960), (456, 4767120), (480, 4528764), (513, 4237440), (540, 4025568), (570, 3813696), (576, 3773970), (608, 3575340), (640, 3396573), (648, 3354640), (684, 3178080), (720, 3019176), (760, 2860272), (810, 2683712), (855, 2542464), (864, 2515980), (912, 2383560), (960, 2264382), (1026, 2118720), (1080, 2012784), (1140, 1906848), (1152, 1886985), (1216, 1787670), (1296, 1677320), (1368, 1589040), (1440, 1509588), (1520, 1430136), (1539, 1412480), (1620, 1341856), (1710, 1271232), (1728, 1257990), (1824, 1191780), (1920, 1132191), (2052, 1059360), (2160, 1006392), (2207, 984960), (2280, 953424), (2432, 893835), (2565, 847488), (2592, 838660), (2736, 794520), (2880, 754794), (3040, 715068), (3078, 706240), (3240, 670928), (3420, 635616), (3456, 628995), (3648, 595890), (4104, 529680), (4320, 503196), (4414, 492480), (4560, 476712), (5130, 423744), (5184, 419330), (5472, 397260), (5760, 377397), (6080, 357534), (6156, 353120), (6480, 335464), (6621, 328320), (6840, 317808), (7296, 297945), (7695, 282496), (8208, 264840), (8640, 251598), (8828, 246240), (9120, 238356), (10260, 211872), (10368, 209665), (10944, 198630), (11035, 196992), (12160, 178767), (12312, 176560), (12960, 167732), (13242, 164160), (13680, 158904), (15390, 141248), (16416, 132420), (17280, 125799), (17656, 123120), (18240, 119178), (19863, 109440), (20520, 105936), (21888, 99315), (22070, 98496), (24624, 88280), (25920, 83866), (26484, 82080), (27360, 79452), (30780, 70624), (32832, 66210), (33105, 65664), (35312, 61560), (36480, 59589), (39726, 54720), (41040, 52968), (41933, 51840), (44140, 49248)]