330435840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 288

約数和(自身を含む): 1271531520

約数和(自身を除く): 941095680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 647, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1294, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1941, 1995, 2128, 2240, 2280, 2432, 2588, 2660, 2688, 3040, 3192, 3235, 3360, 3648, 3840, 3882, 3990, 4256, 4480, 4529, 4560, 4864, 5176, 5320, 5376, 6080, 6384, 6470, 6720, 7296, 7764, 7980, 8512, 8960, 9058, 9120, 9705, 10352, 10640, 12160, 12293, 12768, 12940, 13440, 13587, 14592, 15528, 15960, 17024, 18116, 18240, 19410, 20704, 21280, 22645, 24320, 24586, 25536, 25880, 26880, 27174, 31056, 31920, 34048, 36232, 36480, 36879, 38820, 41408, 42560, 45290, 49172, 51072, 51760, 54348, 61465, 62112, 63840, 67935, 72464, 72960, 73758, 77640, 82816, 85120, 86051, 90580, 98344, 102144, 103520, 108696, 122930, 124224, 127680, 135870, 144928, 147516, 155280, 165632, 170240, 172102, 181160, 184395, 196688, 207040, 217392, 245860, 248448, 255360, 258153, 271740, 289856, 295032, 310560, 344204, 362320, 368790, 393376, 414080, 430255, 434784, 491720, 496896, 510720, 516306, 543480, 579712, 590064, 621120, 688408, 724640, 737580, 786752, 828160, 860510, 869568, 983440, 1032612, 1086960, 1159424, 1180128, 1242240, 1290765, 1376816, 1449280, 1475160, 1573504, 1721020, 1739136, 1966880, 2065224, 2173920, 2360256, 2484480, 2581530, 2753632, 2898560, 2950320, 3147008, 3442040, 3478272, 3933760, 4130448, 4347840, 4720512, 5163060, 5507264, 5797120, 5900640, 6884080, 7867520, 8260896, 8695680, 9441024, 10326120, 11014528, 11801280, 13768160, 15735040, 16521792, 17391360, 20652240, 22029056, 23602560, 27536320, 33043584, 41304480, 47205120, 55072640, 66087168, 82608960, 110145280, 165217920, 330435840]

約数ペア:

[(1, 330435840), (2, 165217920), (3, 110145280), (4, 82608960), (5, 66087168), (6, 55072640), (7, 47205120), (8, 41304480), (10, 33043584), (12, 27536320), (14, 23602560), (15, 22029056), (16, 20652240), (19, 17391360), (20, 16521792), (21, 15735040), (24, 13768160), (28, 11801280), (30, 11014528), (32, 10326120), (35, 9441024), (38, 8695680), (40, 8260896), (42, 7867520), (48, 6884080), (56, 5900640), (57, 5797120), (60, 5507264), (64, 5163060), (70, 4720512), (76, 4347840), (80, 4130448), (84, 3933760), (95, 3478272), (96, 3442040), (105, 3147008), (112, 2950320), (114, 2898560), (120, 2753632), (128, 2581530), (133, 2484480), (140, 2360256), (152, 2173920), (160, 2065224), (168, 1966880), (190, 1739136), (192, 1721020), (210, 1573504), (224, 1475160), (228, 1449280), (240, 1376816), (256, 1290765), (266, 1242240), (280, 1180128), (285, 1159424), (304, 1086960), (320, 1032612), (336, 983440), (380, 869568), (384, 860510), (399, 828160), (420, 786752), (448, 737580), (456, 724640), (480, 688408), (532, 621120), (560, 590064), (570, 579712), (608, 543480), (640, 516306), (647, 510720), (665, 496896), (672, 491720), (760, 434784), (768, 430255), (798, 414080), (840, 393376), (896, 368790), (912, 362320), (960, 344204), (1064, 310560), (1120, 295032), (1140, 289856), (1216, 271740), (1280, 258153), (1294, 255360), (1330, 248448), (1344, 245860), (1520, 217392), (1596, 207040), (1680, 196688), (1792, 184395), (1824, 181160), (1920, 172102), (1941, 170240), (1995, 165632), (2128, 155280), (2240, 147516), (2280, 144928), (2432, 135870), (2588, 127680), (2660, 124224), (2688, 122930), (3040, 108696), (3192, 103520), (3235, 102144), (3360, 98344), (3648, 90580), (3840, 86051), (3882, 85120), (3990, 82816), (4256, 77640), (4480, 73758), (4529, 72960), (4560, 72464), (4864, 67935), (5176, 63840), (5320, 62112), (5376, 61465), (6080, 54348), (6384, 51760), (6470, 51072), (6720, 49172), (7296, 45290), (7764, 42560), (7980, 41408), (8512, 38820), (8960, 36879), (9058, 36480), (9120, 36232), (9705, 34048), (10352, 31920), (10640, 31056), (12160, 27174), (12293, 26880), (12768, 25880), (12940, 25536), (13440, 24586), (13587, 24320), (14592, 22645), (15528, 21280), (15960, 20704), (17024, 19410), (18116, 18240)]