210723840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 264

約数和(自身を含む): 775976760

約数和(自身を除く): 565252920

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, 269, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 538, 544, 576, 612, 640, 680, 720, 765, 768, 807, 816, 960, 1020, 1024, 1076, 1088, 1152, 1224, 1280, 1345, 1360, 1440, 1530, 1536, 1614, 1632, 1920, 2040, 2152, 2176, 2304, 2421, 2448, 2560, 2690, 2720, 2880, 3060, 3072, 3228, 3264, 3840, 4035, 4080, 4304, 4352, 4573, 4608, 4842, 4896, 5120, 5380, 5440, 5760, 6120, 6456, 6528, 7680, 8070, 8160, 8608, 8704, 9146, 9216, 9684, 9792, 10760, 10880, 11520, 12105, 12240, 12912, 13056, 13719, 15360, 16140, 16320, 17216, 17408, 18292, 19368, 19584, 21520, 21760, 22865, 23040, 24210, 24480, 25824, 26112, 27438, 32280, 32640, 34432, 36584, 38736, 39168, 41157, 43040, 43520, 45730, 46080, 48420, 48960, 51648, 52224, 54876, 64560, 65280, 68595, 68864, 73168, 77472, 78336, 82314, 86080, 87040, 91460, 96840, 97920, 103296, 109752, 129120, 130560, 137190, 137728, 146336, 154944, 156672, 164628, 172160, 182920, 193680, 195840, 205785, 206592, 219504, 258240, 261120, 274380, 275456, 292672, 309888, 329256, 344320, 365840, 387360, 391680, 411570, 413184, 439008, 516480, 548760, 585344, 619776, 658512, 688640, 731680, 774720, 783360, 823140, 826368, 878016, 1032960, 1097520, 1170688, 1239552, 1317024, 1377280, 1463360, 1549440, 1646280, 1756032, 2065920, 2195040, 2341376, 2479104, 2634048, 2926720, 3098880, 3292560, 3512064, 4131840, 4390080, 4682752, 5268096, 5853440, 6197760, 6585120, 7024128, 8780160, 10536192, 11706880, 12395520, 13170240, 14048256, 17560320, 21072384, 23413760, 26340480, 35120640, 42144768, 52680960, 70241280, 105361920, 210723840]

約数ペア:

[(1, 210723840), (2, 105361920), (3, 70241280), (4, 52680960), (5, 42144768), (6, 35120640), (8, 26340480), (9, 23413760), (10, 21072384), (12, 17560320), (15, 14048256), (16, 13170240), (17, 12395520), (18, 11706880), (20, 10536192), (24, 8780160), (30, 7024128), (32, 6585120), (34, 6197760), (36, 5853440), (40, 5268096), (45, 4682752), (48, 4390080), (51, 4131840), (60, 3512064), (64, 3292560), (68, 3098880), (72, 2926720), (80, 2634048), (85, 2479104), (90, 2341376), (96, 2195040), (102, 2065920), (120, 1756032), (128, 1646280), (136, 1549440), (144, 1463360), (153, 1377280), (160, 1317024), (170, 1239552), (180, 1170688), (192, 1097520), (204, 1032960), (240, 878016), (255, 826368), (256, 823140), (269, 783360), (272, 774720), (288, 731680), (306, 688640), (320, 658512), (340, 619776), (360, 585344), (384, 548760), (408, 516480), (480, 439008), (510, 413184), (512, 411570), (538, 391680), (544, 387360), (576, 365840), (612, 344320), (640, 329256), (680, 309888), (720, 292672), (765, 275456), (768, 274380), (807, 261120), (816, 258240), (960, 219504), (1020, 206592), (1024, 205785), (1076, 195840), (1088, 193680), (1152, 182920), (1224, 172160), (1280, 164628), (1345, 156672), (1360, 154944), (1440, 146336), (1530, 137728), (1536, 137190), (1614, 130560), (1632, 129120), (1920, 109752), (2040, 103296), (2152, 97920), (2176, 96840), (2304, 91460), (2421, 87040), (2448, 86080), (2560, 82314), (2690, 78336), (2720, 77472), (2880, 73168), (3060, 68864), (3072, 68595), (3228, 65280), (3264, 64560), (3840, 54876), (4035, 52224), (4080, 51648), (4304, 48960), (4352, 48420), (4573, 46080), (4608, 45730), (4842, 43520), (4896, 43040), (5120, 41157), (5380, 39168), (5440, 38736), (5760, 36584), (6120, 34432), (6456, 32640), (6528, 32280), (7680, 27438), (8070, 26112), (8160, 25824), (8608, 24480), (8704, 24210), (9146, 23040), (9216, 22865), (9684, 21760), (9792, 21520), (10760, 19584), (10880, 19368), (11520, 18292), (12105, 17408), (12240, 17216), (12912, 16320), (13056, 16140), (13719, 15360)]