214640640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 793414440

約数和(自身を除く): 578773800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 137, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 274, 288, 306, 320, 340, 360, 384, 408, 411, 480, 510, 512, 544, 548, 576, 612, 640, 680, 685, 720, 765, 768, 816, 822, 960, 1020, 1024, 1088, 1096, 1152, 1224, 1233, 1280, 1360, 1370, 1440, 1530, 1536, 1632, 1644, 1920, 2040, 2048, 2055, 2176, 2192, 2304, 2329, 2448, 2466, 2560, 2720, 2740, 2880, 3060, 3072, 3264, 3288, 3840, 4080, 4110, 4352, 4384, 4608, 4658, 4896, 4932, 5120, 5440, 5480, 5760, 6120, 6144, 6165, 6528, 6576, 6987, 7680, 8160, 8220, 8704, 8768, 9216, 9316, 9792, 9864, 10240, 10880, 10960, 11520, 11645, 12240, 12330, 13056, 13152, 13974, 15360, 16320, 16440, 17408, 17536, 18432, 18632, 19584, 19728, 20961, 21760, 21920, 23040, 23290, 24480, 24660, 26112, 26304, 27948, 30720, 32640, 32880, 34816, 34935, 35072, 37264, 39168, 39456, 41922, 43520, 43840, 46080, 46580, 48960, 49320, 52224, 52608, 55896, 65280, 65760, 69870, 70144, 74528, 78336, 78912, 83844, 87040, 87680, 92160, 93160, 97920, 98640, 104448, 104805, 105216, 111792, 130560, 131520, 139740, 140288, 149056, 156672, 157824, 167688, 174080, 175360, 186320, 195840, 197280, 209610, 210432, 223584, 261120, 263040, 279480, 280576, 298112, 313344, 315648, 335376, 350720, 372640, 391680, 394560, 419220, 420864, 447168, 522240, 526080, 558960, 596224, 631296, 670752, 701440, 745280, 783360, 789120, 838440, 841728, 894336, 1052160, 1117920, 1192448, 1262592, 1341504, 1402880, 1490560, 1566720, 1578240, 1676880, 1788672, 2104320, 2235840, 2384896, 2525184, 2683008, 2981120, 3156480, 3353760, 3577344, 4208640, 4471680, 4769792, 5366016, 5962240, 6312960, 6707520, 7154688, 8943360, 10732032, 11924480, 12625920, 13415040, 14309376, 17886720, 21464064, 23848960, 26830080, 35773440, 42928128, 53660160, 71546880, 107320320, 214640640]

約数ペア:

[(1, 214640640), (2, 107320320), (3, 71546880), (4, 53660160), (5, 42928128), (6, 35773440), (8, 26830080), (9, 23848960), (10, 21464064), (12, 17886720), (15, 14309376), (16, 13415040), (17, 12625920), (18, 11924480), (20, 10732032), (24, 8943360), (30, 7154688), (32, 6707520), (34, 6312960), (36, 5962240), (40, 5366016), (45, 4769792), (48, 4471680), (51, 4208640), (60, 3577344), (64, 3353760), (68, 3156480), (72, 2981120), (80, 2683008), (85, 2525184), (90, 2384896), (96, 2235840), (102, 2104320), (120, 1788672), (128, 1676880), (136, 1578240), (137, 1566720), (144, 1490560), (153, 1402880), (160, 1341504), (170, 1262592), (180, 1192448), (192, 1117920), (204, 1052160), (240, 894336), (255, 841728), (256, 838440), (272, 789120), (274, 783360), (288, 745280), (306, 701440), (320, 670752), (340, 631296), (360, 596224), (384, 558960), (408, 526080), (411, 522240), (480, 447168), (510, 420864), (512, 419220), (544, 394560), (548, 391680), (576, 372640), (612, 350720), (640, 335376), (680, 315648), (685, 313344), (720, 298112), (765, 280576), (768, 279480), (816, 263040), (822, 261120), (960, 223584), (1020, 210432), (1024, 209610), (1088, 197280), (1096, 195840), (1152, 186320), (1224, 175360), (1233, 174080), (1280, 167688), (1360, 157824), (1370, 156672), (1440, 149056), (1530, 140288), (1536, 139740), (1632, 131520), (1644, 130560), (1920, 111792), (2040, 105216), (2048, 104805), (2055, 104448), (2176, 98640), (2192, 97920), (2304, 93160), (2329, 92160), (2448, 87680), (2466, 87040), (2560, 83844), (2720, 78912), (2740, 78336), (2880, 74528), (3060, 70144), (3072, 69870), (3264, 65760), (3288, 65280), (3840, 55896), (4080, 52608), (4110, 52224), (4352, 49320), (4384, 48960), (4608, 46580), (4658, 46080), (4896, 43840), (4932, 43520), (5120, 41922), (5440, 39456), (5480, 39168), (5760, 37264), (6120, 35072), (6144, 34935), (6165, 34816), (6528, 32880), (6576, 32640), (6987, 30720), (7680, 27948), (8160, 26304), (8220, 26112), (8704, 24660), (8768, 24480), (9216, 23290), (9316, 23040), (9792, 21920), (9864, 21760), (10240, 20961), (10880, 19728), (10960, 19584), (11520, 18632), (11645, 18432), (12240, 17536), (12330, 17408), (13056, 16440), (13152, 16320), (13974, 15360)]