21003448320

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6703}}^1$

素因数の和:6755

約数の個数: 312

約数和(自身を含む): 77097099456

約数和(自身を除く): 56093651136

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, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2048, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4096, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6144, 6528, 6703, 7680, 8160, 8704, 9216, 9792, 10240, 10880, 11520, 12240, 12288, 13056, 13406, 15360, 16320, 17408, 18432, 19584, 20109, 20480, 21760, 23040, 24480, 26112, 26812, 30720, 32640, 33515, 34816, 36864, 39168, 40218, 43520, 46080, 48960, 52224, 53624, 60327, 61440, 65280, 67030, 69632, 78336, 80436, 87040, 92160, 97920, 100545, 104448, 107248, 113951, 120654, 130560, 134060, 156672, 160872, 174080, 184320, 195840, 201090, 208896, 214496, 227902, 241308, 261120, 268120, 301635, 313344, 321744, 341853, 348160, 391680, 402180, 428992, 455804, 482616, 522240, 536240, 569755, 603270, 626688, 643488, 683706, 783360, 804360, 857984, 911608, 965232, 1025559, 1044480, 1072480, 1139510, 1206540, 1286976, 1367412, 1566720, 1608720, 1709265, 1715968, 1823216, 1930464, 2051118, 2144960, 2279020, 2413080, 2573952, 2734824, 3133440, 3217440, 3418530, 3431936, 3646432, 3860928, 4102236, 4289920, 4558040, 4826160, 5127795, 5147904, 5469648, 6434880, 6837060, 6863872, 7292864, 7721856, 8204472, 8579840, 9116080, 9652320, 10255590, 10295808, 10939296, 12869760, 13674120, 13727744, 14585728, 15443712, 16408944, 17159680, 18232160, 19304640, 20511180, 20591616, 21878592, 25739520, 27348240, 27455488, 29171456, 30887424, 32817888, 34319360, 36464320, 38609280, 41022360, 41183232, 43757184, 51479040, 54696480, 58342912, 61774848, 65635776, 68638720, 72928640, 77218560, 82044720, 82366464, 87514368, 102958080, 109392960, 116685824, 123549696, 131271552, 137277440, 145857280, 154437120, 164089440, 175028736, 205916160, 218785920, 233371648, 247099392, 262543104, 291714560, 308874240, 328178880, 350057472, 411832320, 437571840, 466743296, 525086208, 583429120, 617748480, 656357760, 700114944, 875143680, 1050172416, 1166858240, 1235496960, 1312715520, 1400229888, 1750287360, 2100344832, 2333716480, 2625431040, 3500574720, 4200689664, 5250862080, 7001149440, 10501724160, 21003448320]

約数ペア:

[(1, 21003448320), (2, 10501724160), (3, 7001149440), (4, 5250862080), (5, 4200689664), (6, 3500574720), (8, 2625431040), (9, 2333716480), (10, 2100344832), (12, 1750287360), (15, 1400229888), (16, 1312715520), (17, 1235496960), (18, 1166858240), (20, 1050172416), (24, 875143680), (30, 700114944), (32, 656357760), (34, 617748480), (36, 583429120), (40, 525086208), (45, 466743296), (48, 437571840), (51, 411832320), (60, 350057472), (64, 328178880), (68, 308874240), (72, 291714560), (80, 262543104), (85, 247099392), (90, 233371648), (96, 218785920), (102, 205916160), (120, 175028736), (128, 164089440), (136, 154437120), (144, 145857280), (153, 137277440), (160, 131271552), (170, 123549696), (180, 116685824), (192, 109392960), (204, 102958080), (240, 87514368), (255, 82366464), (256, 82044720), (272, 77218560), (288, 72928640), (306, 68638720), (320, 65635776), (340, 61774848), (360, 58342912), (384, 54696480), (408, 51479040), (480, 43757184), (510, 41183232), (512, 41022360), (544, 38609280), (576, 36464320), (612, 34319360), (640, 32817888), (680, 30887424), (720, 29171456), (765, 27455488), (768, 27348240), (816, 25739520), (960, 21878592), (1020, 20591616), (1024, 20511180), (1088, 19304640), (1152, 18232160), (1224, 17159680), (1280, 16408944), (1360, 15443712), (1440, 14585728), (1530, 13727744), (1536, 13674120), (1632, 12869760), (1920, 10939296), (2040, 10295808), (2048, 10255590), (2176, 9652320), (2304, 9116080), (2448, 8579840), (2560, 8204472), (2720, 7721856), (2880, 7292864), (3060, 6863872), (3072, 6837060), (3264, 6434880), (3840, 5469648), (4080, 5147904), (4096, 5127795), (4352, 4826160), (4608, 4558040), (4896, 4289920), (5120, 4102236), (5440, 3860928), (5760, 3646432), (6120, 3431936), (6144, 3418530), (6528, 3217440), (6703, 3133440), (7680, 2734824), (8160, 2573952), (8704, 2413080), (9216, 2279020), (9792, 2144960), (10240, 2051118), (10880, 1930464), (11520, 1823216), (12240, 1715968), (12288, 1709265), (13056, 1608720), (13406, 1566720), (15360, 1367412), (16320, 1286976), (17408, 1206540), (18432, 1139510), (19584, 1072480), (20109, 1044480), (20480, 1025559), (21760, 965232), (23040, 911608), (24480, 857984), (26112, 804360), (26812, 783360), (30720, 683706), (32640, 643488), (33515, 626688), (34816, 603270), (36864, 569755), (39168, 536240), (40218, 522240), (43520, 482616), (46080, 455804), (48960, 428992), (52224, 402180), (53624, 391680), (60327, 348160), (61440, 341853), (65280, 321744), (67030, 313344), (69632, 301635), (78336, 268120), (80436, 261120), (87040, 241308), (92160, 227902), (97920, 214496), (100545, 208896), (104448, 201090), (107248, 195840), (113951, 184320), (120654, 174080), (130560, 160872), (134060, 156672)]