323057280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 1297537920

約数和(自身を除く): 974480640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 86, 91, 96, 104, 105, 112, 120, 128, 129, 130, 140, 156, 160, 168, 172, 182, 192, 195, 208, 210, 215, 224, 240, 258, 260, 273, 280, 301, 312, 320, 336, 344, 364, 384, 390, 416, 420, 430, 448, 455, 480, 516, 520, 546, 559, 560, 602, 624, 640, 645, 672, 688, 728, 780, 832, 840, 860, 896, 903, 910, 960, 1032, 1040, 1092, 1118, 1120, 1204, 1248, 1290, 1344, 1365, 1376, 1456, 1505, 1560, 1664, 1677, 1680, 1720, 1806, 1820, 1849, 1920, 2064, 2080, 2184, 2236, 2240, 2408, 2496, 2580, 2688, 2730, 2752, 2795, 2912, 3010, 3120, 3354, 3360, 3440, 3612, 3640, 3698, 3913, 4128, 4160, 4368, 4472, 4480, 4515, 4816, 4992, 5160, 5460, 5504, 5547, 5590, 5824, 6020, 6240, 6708, 6720, 6880, 7224, 7280, 7396, 7826, 8256, 8320, 8385, 8736, 8944, 9030, 9245, 9632, 10320, 10920, 11094, 11180, 11648, 11739, 12040, 12480, 12943, 13416, 13440, 13760, 14448, 14560, 14792, 15652, 16512, 16770, 17472, 17888, 18060, 18490, 19264, 19565, 20640, 21840, 22188, 22360, 23478, 24037, 24080, 24960, 25886, 26832, 27520, 27735, 28896, 29120, 29584, 31304, 33540, 34944, 35776, 36120, 36980, 38528, 38829, 39130, 41280, 43680, 44376, 44720, 46956, 48074, 48160, 51772, 53664, 55470, 57792, 58240, 58695, 59168, 62608, 64715, 67080, 71552, 72111, 72240, 73960, 77658, 78260, 82560, 87360, 88752, 89440, 93912, 96148, 96320, 103544, 107328, 110940, 115584, 117390, 118336, 120185, 125216, 129430, 134160, 144222, 144480, 147920, 155316, 156520, 168259, 174720, 177504, 178880, 187824, 192296, 192640, 194145, 207088, 214656, 221880, 234780, 236672, 240370, 250432, 258860, 268320, 288444, 288960, 295840, 310632, 313040, 336518, 355008, 357760, 360555, 375648, 384592, 388290, 414176, 443760, 469560, 480740, 500864, 504777, 517720, 536640, 576888, 577920, 591680, 621264, 626080, 673036, 710016, 721110, 751296, 769184, 776580, 828352, 841295, 887520, 939120, 961480, 1009554, 1035440, 1073280, 1153776, 1183360, 1242528, 1252160, 1346072, 1442220, 1502592, 1538368, 1553160, 1656704, 1682590, 1775040, 1878240, 1922960, 2019108, 2070880, 2307552, 2485056, 2504320, 2523885, 2692144, 2884440, 3076736, 3106320, 3365180, 3550080, 3756480, 3845920, 4038216, 4141760, 4615104, 4970112, 5047770, 5384288, 5768880, 6212640, 6730360, 7512960, 7691840, 8076432, 8283520, 9230208, 10095540, 10768576, 11537760, 12425280, 13460720, 15383680, 16152864, 20191080, 21537152, 23075520, 24850560, 26921440, 32305728, 40382160, 46151040, 53842880, 64611456, 80764320, 107685760, 161528640, 323057280]

約数ペア:

[(1, 323057280), (2, 161528640), (3, 107685760), (4, 80764320), (5, 64611456), (6, 53842880), (7, 46151040), (8, 40382160), (10, 32305728), (12, 26921440), (13, 24850560), (14, 23075520), (15, 21537152), (16, 20191080), (20, 16152864), (21, 15383680), (24, 13460720), (26, 12425280), (28, 11537760), (30, 10768576), (32, 10095540), (35, 9230208), (39, 8283520), (40, 8076432), (42, 7691840), (43, 7512960), (48, 6730360), (52, 6212640), (56, 5768880), (60, 5384288), (64, 5047770), (65, 4970112), (70, 4615104), (78, 4141760), (80, 4038216), (84, 3845920), (86, 3756480), (91, 3550080), (96, 3365180), (104, 3106320), (105, 3076736), (112, 2884440), (120, 2692144), (128, 2523885), (129, 2504320), (130, 2485056), (140, 2307552), (156, 2070880), (160, 2019108), (168, 1922960), (172, 1878240), (182, 1775040), (192, 1682590), (195, 1656704), (208, 1553160), (210, 1538368), (215, 1502592), (224, 1442220), (240, 1346072), (258, 1252160), (260, 1242528), (273, 1183360), (280, 1153776), (301, 1073280), (312, 1035440), (320, 1009554), (336, 961480), (344, 939120), (364, 887520), (384, 841295), (390, 828352), (416, 776580), (420, 769184), (430, 751296), (448, 721110), (455, 710016), (480, 673036), (516, 626080), (520, 621264), (546, 591680), (559, 577920), (560, 576888), (602, 536640), (624, 517720), (640, 504777), (645, 500864), (672, 480740), (688, 469560), (728, 443760), (780, 414176), (832, 388290), (840, 384592), (860, 375648), (896, 360555), (903, 357760), (910, 355008), (960, 336518), (1032, 313040), (1040, 310632), (1092, 295840), (1118, 288960), (1120, 288444), (1204, 268320), (1248, 258860), (1290, 250432), (1344, 240370), (1365, 236672), (1376, 234780), (1456, 221880), (1505, 214656), (1560, 207088), (1664, 194145), (1677, 192640), (1680, 192296), (1720, 187824), (1806, 178880), (1820, 177504), (1849, 174720), (1920, 168259), (2064, 156520), (2080, 155316), (2184, 147920), (2236, 144480), (2240, 144222), (2408, 134160), (2496, 129430), (2580, 125216), (2688, 120185), (2730, 118336), (2752, 117390), (2795, 115584), (2912, 110940), (3010, 107328), (3120, 103544), (3354, 96320), (3360, 96148), (3440, 93912), (3612, 89440), (3640, 88752), (3698, 87360), (3913, 82560), (4128, 78260), (4160, 77658), (4368, 73960), (4472, 72240), (4480, 72111), (4515, 71552), (4816, 67080), (4992, 64715), (5160, 62608), (5460, 59168), (5504, 58695), (5547, 58240), (5590, 57792), (5824, 55470), (6020, 53664), (6240, 51772), (6708, 48160), (6720, 48074), (6880, 46956), (7224, 44720), (7280, 44376), (7396, 43680), (7826, 41280), (8256, 39130), (8320, 38829), (8385, 38528), (8736, 36980), (8944, 36120), (9030, 35776), (9245, 34944), (9632, 33540), (10320, 31304), (10920, 29584), (11094, 29120), (11180, 28896), (11648, 27735), (11739, 27520), (12040, 26832), (12480, 25886), (12943, 24960), (13416, 24080), (13440, 24037), (13760, 23478), (14448, 22360), (14560, 22188), (14792, 21840), (15652, 20640), (16512, 19565), (16770, 19264), (17472, 18490), (17888, 18060)]