421447680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 1552332600

約数和(自身を除く): 1130884920

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, 2048, 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, 6144, 6456, 6528, 7680, 8070, 8160, 8608, 8704, 9146, 9216, 9684, 9792, 10240, 10760, 10880, 11520, 12105, 12240, 12912, 13056, 13719, 15360, 16140, 16320, 17216, 17408, 18292, 18432, 19368, 19584, 21520, 21760, 22865, 23040, 24210, 24480, 25824, 26112, 27438, 30720, 32280, 32640, 34432, 34816, 36584, 38736, 39168, 41157, 43040, 43520, 45730, 46080, 48420, 48960, 51648, 52224, 54876, 64560, 65280, 68595, 68864, 73168, 77472, 78336, 82314, 86080, 87040, 91460, 92160, 96840, 97920, 103296, 104448, 109752, 129120, 130560, 137190, 137728, 146336, 154944, 156672, 164628, 172160, 174080, 182920, 193680, 195840, 205785, 206592, 219504, 258240, 261120, 274380, 275456, 292672, 309888, 313344, 329256, 344320, 365840, 387360, 391680, 411570, 413184, 439008, 516480, 522240, 548760, 550912, 585344, 619776, 658512, 688640, 731680, 774720, 783360, 823140, 826368, 878016, 1032960, 1097520, 1170688, 1239552, 1317024, 1377280, 1463360, 1549440, 1566720, 1646280, 1652736, 1756032, 2065920, 2195040, 2341376, 2479104, 2634048, 2754560, 2926720, 3098880, 3292560, 3512064, 4131840, 4390080, 4682752, 4958208, 5268096, 5853440, 6197760, 6585120, 7024128, 8263680, 8780160, 9365504, 10536192, 11706880, 12395520, 13170240, 14048256, 17560320, 21072384, 23413760, 24791040, 26340480, 28096512, 35120640, 42144768, 46827520, 52680960, 70241280, 84289536, 105361920, 140482560, 210723840, 421447680]

約数ペア:

[(1, 421447680), (2, 210723840), (3, 140482560), (4, 105361920), (5, 84289536), (6, 70241280), (8, 52680960), (9, 46827520), (10, 42144768), (12, 35120640), (15, 28096512), (16, 26340480), (17, 24791040), (18, 23413760), (20, 21072384), (24, 17560320), (30, 14048256), (32, 13170240), (34, 12395520), (36, 11706880), (40, 10536192), (45, 9365504), (48, 8780160), (51, 8263680), (60, 7024128), (64, 6585120), (68, 6197760), (72, 5853440), (80, 5268096), (85, 4958208), (90, 4682752), (96, 4390080), (102, 4131840), (120, 3512064), (128, 3292560), (136, 3098880), (144, 2926720), (153, 2754560), (160, 2634048), (170, 2479104), (180, 2341376), (192, 2195040), (204, 2065920), (240, 1756032), (255, 1652736), (256, 1646280), (269, 1566720), (272, 1549440), (288, 1463360), (306, 1377280), (320, 1317024), (340, 1239552), (360, 1170688), (384, 1097520), (408, 1032960), (480, 878016), (510, 826368), (512, 823140), (538, 783360), (544, 774720), (576, 731680), (612, 688640), (640, 658512), (680, 619776), (720, 585344), (765, 550912), (768, 548760), (807, 522240), (816, 516480), (960, 439008), (1020, 413184), (1024, 411570), (1076, 391680), (1088, 387360), (1152, 365840), (1224, 344320), (1280, 329256), (1345, 313344), (1360, 309888), (1440, 292672), (1530, 275456), (1536, 274380), (1614, 261120), (1632, 258240), (1920, 219504), (2040, 206592), (2048, 205785), (2152, 195840), (2176, 193680), (2304, 182920), (2421, 174080), (2448, 172160), (2560, 164628), (2690, 156672), (2720, 154944), (2880, 146336), (3060, 137728), (3072, 137190), (3228, 130560), (3264, 129120), (3840, 109752), (4035, 104448), (4080, 103296), (4304, 97920), (4352, 96840), (4573, 92160), (4608, 91460), (4842, 87040), (4896, 86080), (5120, 82314), (5380, 78336), (5440, 77472), (5760, 73168), (6120, 68864), (6144, 68595), (6456, 65280), (6528, 64560), (7680, 54876), (8070, 52224), (8160, 51648), (8608, 48960), (8704, 48420), (9146, 46080), (9216, 45730), (9684, 43520), (9792, 43040), (10240, 41157), (10760, 39168), (10880, 38736), (11520, 36584), (12105, 34816), (12240, 34432), (12912, 32640), (13056, 32280), (13719, 30720), (15360, 27438), (16140, 26112), (16320, 25824), (17216, 24480), (17408, 24210), (18292, 23040), (18432, 22865), (19368, 21760), (19584, 21520)]