542971080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 1879718400

約数和(自身を除く): 1336747320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 73, 90, 97, 108, 120, 135, 142, 146, 180, 194, 213, 216, 219, 270, 284, 291, 292, 355, 360, 365, 388, 426, 438, 485, 540, 568, 582, 584, 639, 657, 710, 730, 776, 852, 873, 876, 970, 1065, 1080, 1095, 1164, 1278, 1314, 1420, 1455, 1460, 1704, 1746, 1752, 1917, 1940, 1971, 2130, 2190, 2328, 2556, 2619, 2628, 2840, 2910, 2920, 3195, 3285, 3492, 3834, 3880, 3942, 4260, 4365, 4380, 5112, 5183, 5238, 5256, 5820, 6390, 6570, 6887, 6984, 7081, 7668, 7884, 8520, 8730, 8760, 9585, 9855, 10366, 10476, 11640, 12780, 13095, 13140, 13774, 14162, 15336, 15549, 15768, 17460, 19170, 19710, 20661, 20732, 20952, 21243, 25560, 25915, 26190, 26280, 27548, 28324, 31098, 34435, 34920, 35405, 38340, 39420, 41322, 41464, 42486, 46647, 51830, 52380, 55096, 56648, 61983, 62196, 63729, 68870, 70810, 76680, 77745, 78840, 82644, 84972, 93294, 103305, 103660, 104760, 106215, 123966, 124392, 127458, 137740, 139941, 141620, 155490, 165288, 169944, 185949, 186588, 191187, 206610, 207320, 212430, 233235, 247932, 254916, 275480, 279882, 283240, 309915, 310980, 318645, 371898, 373176, 382374, 413220, 424860, 466470, 495864, 502751, 509832, 559764, 619830, 621960, 637290, 699705, 743796, 764748, 826440, 849720, 929745, 932940, 955935, 1005502, 1119528, 1239660, 1274580, 1399410, 1487592, 1508253, 1529496, 1859490, 1865880, 1911870, 2011004, 2479320, 2513755, 2549160, 2798820, 3016506, 3718980, 3823740, 4022008, 4524759, 5027510, 5597640, 6033012, 7437960, 7541265, 7647480, 9049518, 10055020, 12066024, 13574277, 15082530, 18099036, 20110040, 22623795, 27148554, 30165060, 36198072, 45247590, 54297108, 60330120, 67871385, 90495180, 108594216, 135742770, 180990360, 271485540, 542971080]

約数ペア:

[(1, 542971080), (2, 271485540), (3, 180990360), (4, 135742770), (5, 108594216), (6, 90495180), (8, 67871385), (9, 60330120), (10, 54297108), (12, 45247590), (15, 36198072), (18, 30165060), (20, 27148554), (24, 22623795), (27, 20110040), (30, 18099036), (36, 15082530), (40, 13574277), (45, 12066024), (54, 10055020), (60, 9049518), (71, 7647480), (72, 7541265), (73, 7437960), (90, 6033012), (97, 5597640), (108, 5027510), (120, 4524759), (135, 4022008), (142, 3823740), (146, 3718980), (180, 3016506), (194, 2798820), (213, 2549160), (216, 2513755), (219, 2479320), (270, 2011004), (284, 1911870), (291, 1865880), (292, 1859490), (355, 1529496), (360, 1508253), (365, 1487592), (388, 1399410), (426, 1274580), (438, 1239660), (485, 1119528), (540, 1005502), (568, 955935), (582, 932940), (584, 929745), (639, 849720), (657, 826440), (710, 764748), (730, 743796), (776, 699705), (852, 637290), (873, 621960), (876, 619830), (970, 559764), (1065, 509832), (1080, 502751), (1095, 495864), (1164, 466470), (1278, 424860), (1314, 413220), (1420, 382374), (1455, 373176), (1460, 371898), (1704, 318645), (1746, 310980), (1752, 309915), (1917, 283240), (1940, 279882), (1971, 275480), (2130, 254916), (2190, 247932), (2328, 233235), (2556, 212430), (2619, 207320), (2628, 206610), (2840, 191187), (2910, 186588), (2920, 185949), (3195, 169944), (3285, 165288), (3492, 155490), (3834, 141620), (3880, 139941), (3942, 137740), (4260, 127458), (4365, 124392), (4380, 123966), (5112, 106215), (5183, 104760), (5238, 103660), (5256, 103305), (5820, 93294), (6390, 84972), (6570, 82644), (6887, 78840), (6984, 77745), (7081, 76680), (7668, 70810), (7884, 68870), (8520, 63729), (8730, 62196), (8760, 61983), (9585, 56648), (9855, 55096), (10366, 52380), (10476, 51830), (11640, 46647), (12780, 42486), (13095, 41464), (13140, 41322), (13774, 39420), (14162, 38340), (15336, 35405), (15549, 34920), (15768, 34435), (17460, 31098), (19170, 28324), (19710, 27548), (20661, 26280), (20732, 26190), (20952, 25915), (21243, 25560)]