21849984240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{102409}}^1$

素因数の和:102559

約数の個数: 160

約数和(自身を含む): 78021672960

約数和(自身を除く): 56171688720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7620, 8890, 10160, 10668, 13335, 14224, 15240, 17780, 21336, 26670, 30480, 35560, 42672, 53340, 71120, 102409, 106680, 204818, 213360, 307227, 409636, 512045, 614454, 716863, 819272, 1024090, 1228908, 1433726, 1536135, 1638544, 2048180, 2150589, 2457816, 2867452, 3072270, 3584315, 4096360, 4301178, 4915632, 5734904, 6144540, 7168630, 8192720, 8602356, 10752945, 11469808, 12289080, 13005943, 14337260, 17204712, 21505890, 24578160, 26011886, 28674520, 34409424, 39017829, 43011780, 52023772, 57349040, 65029715, 78035658, 86023560, 91041601, 104047544, 130059430, 156071316, 172047120, 182083202, 195089145, 208095088, 260118860, 273124803, 312142632, 364166404, 390178290, 455208005, 520237720, 546249606, 624285264, 728332808, 780356580, 910416010, 1040475440, 1092499212, 1365624015, 1456665616, 1560713160, 1820832020, 2184998424, 2731248030, 3121426320, 3641664040, 4369996848, 5462496060, 7283328080, 10924992120, 21849984240]

約数ペア:

[(1, 21849984240), (2, 10924992120), (3, 7283328080), (4, 5462496060), (5, 4369996848), (6, 3641664040), (7, 3121426320), (8, 2731248030), (10, 2184998424), (12, 1820832020), (14, 1560713160), (15, 1456665616), (16, 1365624015), (20, 1092499212), (21, 1040475440), (24, 910416010), (28, 780356580), (30, 728332808), (35, 624285264), (40, 546249606), (42, 520237720), (48, 455208005), (56, 390178290), (60, 364166404), (70, 312142632), (80, 273124803), (84, 260118860), (105, 208095088), (112, 195089145), (120, 182083202), (127, 172047120), (140, 156071316), (168, 130059430), (210, 104047544), (240, 91041601), (254, 86023560), (280, 78035658), (336, 65029715), (381, 57349040), (420, 52023772), (508, 43011780), (560, 39017829), (635, 34409424), (762, 28674520), (840, 26011886), (889, 24578160), (1016, 21505890), (1270, 17204712), (1524, 14337260), (1680, 13005943), (1778, 12289080), (1905, 11469808), (2032, 10752945), (2540, 8602356), (2667, 8192720), (3048, 7168630), (3556, 6144540), (3810, 5734904), (4445, 4915632), (5080, 4301178), (5334, 4096360), (6096, 3584315), (7112, 3072270), (7620, 2867452), (8890, 2457816), (10160, 2150589), (10668, 2048180), (13335, 1638544), (14224, 1536135), (15240, 1433726), (17780, 1228908), (21336, 1024090), (26670, 819272), (30480, 716863), (35560, 614454), (42672, 512045), (53340, 409636), (71120, 307227), (102409, 213360), (106680, 204818)]