328283280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 280

約数和(自身を含む): 1235238648

約数和(自身を除く): 906955368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 433, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 866, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1299, 1404, 1458, 1560, 1620, 1732, 1755, 1872, 1944, 2106, 2160, 2165, 2340, 2430, 2598, 2808, 2916, 3120, 3159, 3240, 3464, 3510, 3645, 3888, 3897, 4212, 4330, 4680, 4860, 5196, 5265, 5616, 5629, 5832, 6318, 6480, 6495, 6928, 7020, 7290, 7794, 8424, 8660, 9360, 9477, 9720, 10392, 10530, 11258, 11664, 11691, 12636, 12990, 14040, 14580, 15588, 15795, 16848, 16887, 17320, 18954, 19440, 19485, 20784, 21060, 22516, 23382, 25272, 25980, 28080, 28145, 29160, 31176, 31590, 33774, 34640, 35073, 37908, 38970, 42120, 45032, 46764, 47385, 50544, 50661, 51960, 56290, 58320, 58455, 62352, 63180, 67548, 70146, 75816, 77940, 84240, 84435, 90064, 93528, 94770, 101322, 103920, 105219, 112580, 116910, 126360, 135096, 140292, 151632, 151983, 155880, 168870, 175365, 187056, 189540, 202644, 210438, 225160, 233820, 252720, 253305, 270192, 280584, 303966, 311760, 315657, 337740, 350730, 379080, 405288, 420876, 450320, 455949, 467640, 506610, 526095, 561168, 607932, 631314, 675480, 701460, 758160, 759915, 810576, 841752, 911898, 935280, 1013220, 1052190, 1215864, 1262628, 1350960, 1367847, 1402920, 1519830, 1578285, 1683504, 1823796, 2026440, 2104380, 2279745, 2431728, 2525256, 2735694, 2805840, 3039660, 3156570, 3647592, 4052880, 4103541, 4208760, 4559490, 5050512, 5471388, 6079320, 6313140, 6839235, 7295184, 8207082, 8417520, 9118980, 10942776, 12158640, 12626280, 13678470, 16414164, 18237960, 20517705, 21885552, 25252560, 27356940, 32828328, 36475920, 41035410, 54713880, 65656656, 82070820, 109427760, 164141640, 328283280]

約数ペア:

[(1, 328283280), (2, 164141640), (3, 109427760), (4, 82070820), (5, 65656656), (6, 54713880), (8, 41035410), (9, 36475920), (10, 32828328), (12, 27356940), (13, 25252560), (15, 21885552), (16, 20517705), (18, 18237960), (20, 16414164), (24, 13678470), (26, 12626280), (27, 12158640), (30, 10942776), (36, 9118980), (39, 8417520), (40, 8207082), (45, 7295184), (48, 6839235), (52, 6313140), (54, 6079320), (60, 5471388), (65, 5050512), (72, 4559490), (78, 4208760), (80, 4103541), (81, 4052880), (90, 3647592), (104, 3156570), (108, 3039660), (117, 2805840), (120, 2735694), (130, 2525256), (135, 2431728), (144, 2279745), (156, 2104380), (162, 2026440), (180, 1823796), (195, 1683504), (208, 1578285), (216, 1519830), (234, 1402920), (240, 1367847), (243, 1350960), (260, 1262628), (270, 1215864), (312, 1052190), (324, 1013220), (351, 935280), (360, 911898), (390, 841752), (405, 810576), (432, 759915), (433, 758160), (468, 701460), (486, 675480), (520, 631314), (540, 607932), (585, 561168), (624, 526095), (648, 506610), (702, 467640), (720, 455949), (729, 450320), (780, 420876), (810, 405288), (866, 379080), (936, 350730), (972, 337740), (1040, 315657), (1053, 311760), (1080, 303966), (1170, 280584), (1215, 270192), (1296, 253305), (1299, 252720), (1404, 233820), (1458, 225160), (1560, 210438), (1620, 202644), (1732, 189540), (1755, 187056), (1872, 175365), (1944, 168870), (2106, 155880), (2160, 151983), (2165, 151632), (2340, 140292), (2430, 135096), (2598, 126360), (2808, 116910), (2916, 112580), (3120, 105219), (3159, 103920), (3240, 101322), (3464, 94770), (3510, 93528), (3645, 90064), (3888, 84435), (3897, 84240), (4212, 77940), (4330, 75816), (4680, 70146), (4860, 67548), (5196, 63180), (5265, 62352), (5616, 58455), (5629, 58320), (5832, 56290), (6318, 51960), (6480, 50661), (6495, 50544), (6928, 47385), (7020, 46764), (7290, 45032), (7794, 42120), (8424, 38970), (8660, 37908), (9360, 35073), (9477, 34640), (9720, 33774), (10392, 31590), (10530, 31176), (11258, 29160), (11664, 28145), (11691, 28080), (12636, 25980), (12990, 25272), (14040, 23382), (14580, 22516), (15588, 21060), (15795, 20784), (16848, 19485), (16887, 19440), (17320, 18954)]