1676881920

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 312

約数和(自身を含む): 6252550704

約数和(自身を除く): 4575668784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 557, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1114, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1671, 1680, 1792, 1920, 1960, 2048, 2228, 2240, 2352, 2560, 2688, 2785, 2940, 3072, 3136, 3342, 3360, 3584, 3840, 3899, 3920, 4096, 4456, 4480, 4704, 5120, 5376, 5570, 5880, 6144, 6272, 6684, 6720, 7168, 7680, 7798, 7840, 8355, 8912, 8960, 9408, 10240, 10752, 11140, 11697, 11760, 12288, 12544, 13368, 13440, 14336, 15360, 15596, 15680, 16710, 17824, 17920, 18816, 19495, 20480, 21504, 22280, 23394, 23520, 25088, 26736, 26880, 27293, 28672, 30720, 31192, 31360, 33420, 35648, 35840, 37632, 38990, 43008, 44560, 46788, 47040, 50176, 53472, 53760, 54586, 58485, 61440, 62384, 62720, 66840, 71296, 71680, 75264, 77980, 81879, 86016, 89120, 93576, 94080, 100352, 106944, 107520, 109172, 116970, 124768, 125440, 133680, 136465, 142592, 143360, 150528, 155960, 163758, 178240, 187152, 188160, 200704, 213888, 215040, 218344, 233940, 249536, 250880, 267360, 272930, 285184, 301056, 311920, 327516, 356480, 374304, 376320, 409395, 427776, 430080, 436688, 467880, 499072, 501760, 534720, 545860, 570368, 602112, 623840, 655032, 712960, 748608, 752640, 818790, 855552, 873376, 935760, 998144, 1003520, 1069440, 1091720, 1140736, 1247680, 1310064, 1425920, 1497216, 1505280, 1637580, 1711104, 1746752, 1871520, 1996288, 2138880, 2183440, 2281472, 2495360, 2620128, 2851840, 2994432, 3010560, 3275160, 3422208, 3493504, 3743040, 3992576, 4277760, 4366880, 4990720, 5240256, 5703680, 5988864, 6550320, 6844416, 6987008, 7486080, 7985152, 8555520, 8733760, 9981440, 10480512, 11407360, 11977728, 13100640, 13974016, 14972160, 15970304, 17111040, 17467520, 19962880, 20961024, 23955456, 26201280, 27948032, 29944320, 34222080, 34935040, 39925760, 41922048, 47910912, 52402560, 55896064, 59888640, 69870080, 79851520, 83844096, 104805120, 111792128, 119777280, 139740160, 167688192, 209610240, 239554560, 279480320, 335376384, 419220480, 558960640, 838440960, 1676881920]

約数ペア:

[(1, 1676881920), (2, 838440960), (3, 558960640), (4, 419220480), (5, 335376384), (6, 279480320), (7, 239554560), (8, 209610240), (10, 167688192), (12, 139740160), (14, 119777280), (15, 111792128), (16, 104805120), (20, 83844096), (21, 79851520), (24, 69870080), (28, 59888640), (30, 55896064), (32, 52402560), (35, 47910912), (40, 41922048), (42, 39925760), (48, 34935040), (49, 34222080), (56, 29944320), (60, 27948032), (64, 26201280), (70, 23955456), (80, 20961024), (84, 19962880), (96, 17467520), (98, 17111040), (105, 15970304), (112, 14972160), (120, 13974016), (128, 13100640), (140, 11977728), (147, 11407360), (160, 10480512), (168, 9981440), (192, 8733760), (196, 8555520), (210, 7985152), (224, 7486080), (240, 6987008), (245, 6844416), (256, 6550320), (280, 5988864), (294, 5703680), (320, 5240256), (336, 4990720), (384, 4366880), (392, 4277760), (420, 3992576), (448, 3743040), (480, 3493504), (490, 3422208), (512, 3275160), (557, 3010560), (560, 2994432), (588, 2851840), (640, 2620128), (672, 2495360), (735, 2281472), (768, 2183440), (784, 2138880), (840, 1996288), (896, 1871520), (960, 1746752), (980, 1711104), (1024, 1637580), (1114, 1505280), (1120, 1497216), (1176, 1425920), (1280, 1310064), (1344, 1247680), (1470, 1140736), (1536, 1091720), (1568, 1069440), (1671, 1003520), (1680, 998144), (1792, 935760), (1920, 873376), (1960, 855552), (2048, 818790), (2228, 752640), (2240, 748608), (2352, 712960), (2560, 655032), (2688, 623840), (2785, 602112), (2940, 570368), (3072, 545860), (3136, 534720), (3342, 501760), (3360, 499072), (3584, 467880), (3840, 436688), (3899, 430080), (3920, 427776), (4096, 409395), (4456, 376320), (4480, 374304), (4704, 356480), (5120, 327516), (5376, 311920), (5570, 301056), (5880, 285184), (6144, 272930), (6272, 267360), (6684, 250880), (6720, 249536), (7168, 233940), (7680, 218344), (7798, 215040), (7840, 213888), (8355, 200704), (8912, 188160), (8960, 187152), (9408, 178240), (10240, 163758), (10752, 155960), (11140, 150528), (11697, 143360), (11760, 142592), (12288, 136465), (12544, 133680), (13368, 125440), (13440, 124768), (14336, 116970), (15360, 109172), (15596, 107520), (15680, 106944), (16710, 100352), (17824, 94080), (17920, 93576), (18816, 89120), (19495, 86016), (20480, 81879), (21504, 77980), (22280, 75264), (23394, 71680), (23520, 71296), (25088, 66840), (26736, 62720), (26880, 62384), (27293, 61440), (28672, 58485), (30720, 54586), (31192, 53760), (31360, 53472), (33420, 50176), (35648, 47040), (35840, 46788), (37632, 44560), (38990, 43008)]