328547520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 336

約数和(自身を含む): 1325026560

約数和(自身を除く): 996479040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 320, 336, 344, 360, 379, 387, 420, 430, 448, 480, 504, 516, 560, 576, 602, 630, 645, 672, 688, 720, 758, 774, 840, 860, 903, 960, 1008, 1032, 1120, 1137, 1204, 1260, 1290, 1344, 1376, 1440, 1505, 1516, 1548, 1680, 1720, 1806, 1895, 1935, 2016, 2064, 2240, 2274, 2408, 2520, 2580, 2653, 2709, 2752, 2880, 3010, 3032, 3096, 3360, 3411, 3440, 3612, 3790, 3870, 4032, 4128, 4515, 4548, 4816, 5040, 5160, 5306, 5418, 5685, 6020, 6064, 6192, 6720, 6822, 6880, 7224, 7580, 7740, 7959, 8256, 9030, 9096, 9632, 10080, 10320, 10612, 10836, 11370, 12040, 12128, 12384, 13265, 13545, 13644, 13760, 14448, 15160, 15480, 15918, 16297, 17055, 18060, 18192, 19264, 20160, 20640, 21224, 21672, 22740, 23877, 24080, 24256, 24768, 26530, 27090, 27288, 28896, 30320, 30960, 31836, 32594, 34110, 36120, 36384, 39795, 41280, 42448, 43344, 45480, 47754, 48160, 48891, 53060, 54180, 54576, 57792, 60640, 61920, 63672, 65188, 68220, 72240, 72768, 79590, 81485, 84896, 86688, 90960, 95508, 96320, 97782, 106120, 108360, 109152, 114079, 119385, 121280, 123840, 127344, 130376, 136440, 144480, 146673, 159180, 162970, 169792, 173376, 181920, 191016, 195564, 212240, 216720, 218304, 228158, 238770, 244455, 254688, 260752, 272880, 288960, 293346, 318360, 325940, 342237, 363840, 382032, 391128, 424480, 433440, 456316, 477540, 488910, 509376, 521504, 545760, 570395, 586692, 636720, 651880, 684474, 733365, 764064, 782256, 848960, 866880, 912632, 955080, 977820, 1026711, 1043008, 1091520, 1140790, 1173384, 1273440, 1303760, 1368948, 1466730, 1528128, 1564512, 1711185, 1825264, 1910160, 1955640, 2053422, 2281580, 2346768, 2546880, 2607520, 2737896, 2933460, 3129024, 3422370, 3650528, 3820320, 3911280, 4106844, 4563160, 4693536, 5133555, 5215040, 5475792, 5866920, 6844740, 7301056, 7640640, 7822560, 8213688, 9126320, 9387072, 10267110, 10951584, 11733840, 13689480, 15645120, 16427376, 18252640, 20534220, 21903168, 23467680, 27378960, 32854752, 36505280, 41068440, 46935360, 54757920, 65709504, 82136880, 109515840, 164273760, 328547520]

約数ペア:

[(1, 328547520), (2, 164273760), (3, 109515840), (4, 82136880), (5, 65709504), (6, 54757920), (7, 46935360), (8, 41068440), (9, 36505280), (10, 32854752), (12, 27378960), (14, 23467680), (15, 21903168), (16, 20534220), (18, 18252640), (20, 16427376), (21, 15645120), (24, 13689480), (28, 11733840), (30, 10951584), (32, 10267110), (35, 9387072), (36, 9126320), (40, 8213688), (42, 7822560), (43, 7640640), (45, 7301056), (48, 6844740), (56, 5866920), (60, 5475792), (63, 5215040), (64, 5133555), (70, 4693536), (72, 4563160), (80, 4106844), (84, 3911280), (86, 3820320), (90, 3650528), (96, 3422370), (105, 3129024), (112, 2933460), (120, 2737896), (126, 2607520), (129, 2546880), (140, 2346768), (144, 2281580), (160, 2053422), (168, 1955640), (172, 1910160), (180, 1825264), (192, 1711185), (210, 1564512), (215, 1528128), (224, 1466730), (240, 1368948), (252, 1303760), (258, 1273440), (280, 1173384), (288, 1140790), (301, 1091520), (315, 1043008), (320, 1026711), (336, 977820), (344, 955080), (360, 912632), (379, 866880), (387, 848960), (420, 782256), (430, 764064), (448, 733365), (480, 684474), (504, 651880), (516, 636720), (560, 586692), (576, 570395), (602, 545760), (630, 521504), (645, 509376), (672, 488910), (688, 477540), (720, 456316), (758, 433440), (774, 424480), (840, 391128), (860, 382032), (903, 363840), (960, 342237), (1008, 325940), (1032, 318360), (1120, 293346), (1137, 288960), (1204, 272880), (1260, 260752), (1290, 254688), (1344, 244455), (1376, 238770), (1440, 228158), (1505, 218304), (1516, 216720), (1548, 212240), (1680, 195564), (1720, 191016), (1806, 181920), (1895, 173376), (1935, 169792), (2016, 162970), (2064, 159180), (2240, 146673), (2274, 144480), (2408, 136440), (2520, 130376), (2580, 127344), (2653, 123840), (2709, 121280), (2752, 119385), (2880, 114079), (3010, 109152), (3032, 108360), (3096, 106120), (3360, 97782), (3411, 96320), (3440, 95508), (3612, 90960), (3790, 86688), (3870, 84896), (4032, 81485), (4128, 79590), (4515, 72768), (4548, 72240), (4816, 68220), (5040, 65188), (5160, 63672), (5306, 61920), (5418, 60640), (5685, 57792), (6020, 54576), (6064, 54180), (6192, 53060), (6720, 48891), (6822, 48160), (6880, 47754), (7224, 45480), (7580, 43344), (7740, 42448), (7959, 41280), (8256, 39795), (9030, 36384), (9096, 36120), (9632, 34110), (10080, 32594), (10320, 31836), (10612, 30960), (10836, 30320), (11370, 28896), (12040, 27288), (12128, 27090), (12384, 26530), (13265, 24768), (13545, 24256), (13644, 24080), (13760, 23877), (14448, 22740), (15160, 21672), (15480, 21224), (15918, 20640), (16297, 20160), (17055, 19264), (18060, 18192)]