2118140666880

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{19699969}}^1$

素因数の和:19700004

約数の個数: 176

約数和(自身を含む): 7742561009280

約数和(自身を除く): 5624420342400

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 21504, 26880, 35840, 53760, 107520, 19699969, 39399938, 59099907, 78799876, 98499845, 118199814, 137899783, 157599752, 196999690, 236399628, 275799566, 295499535, 315199504, 393999380, 413699349, 472799256, 551599132, 590999070, 630399008, 689498915, 787998760, 827398698, 945598512, 1103198264, 1181998140, 1260798016, 1378997830, 1575997520, 1654797396, 1891197024, 2068496745, 2206396528, 2363996280, 2521596032, 2757995660, 3151995040, 3309594792, 3782394048, 4136993490, 4412793056, 4727992560, 5043192064, 5515991320, 6303990080, 6619189584, 7564788096, 8273986980, 8825586112, 9455985120, 10086384128, 11031982640, 12607980160, 13238379168, 15129576192, 16547973960, 17651172224, 18911970240, 20172768256, 22063965280, 25215960320, 26476758336, 30259152384, 33095947920, 35302344448, 37823940480, 44127930560, 50431920640, 52953516672, 60518304768, 66191895840, 70604688896, 75647880960, 88255861120, 100863841280, 105907033344, 132383791680, 141209377792, 151295761920, 176511722240, 211814066688, 264767583360, 302591523840, 353023444480, 423628133376, 529535166720, 706046888960, 1059070333440, 2118140666880]

約数ペア:

[(1, 2118140666880), (2, 1059070333440), (3, 706046888960), (4, 529535166720), (5, 423628133376), (6, 353023444480), (7, 302591523840), (8, 264767583360), (10, 211814066688), (12, 176511722240), (14, 151295761920), (15, 141209377792), (16, 132383791680), (20, 105907033344), (21, 100863841280), (24, 88255861120), (28, 75647880960), (30, 70604688896), (32, 66191895840), (35, 60518304768), (40, 52953516672), (42, 50431920640), (48, 44127930560), (56, 37823940480), (60, 35302344448), (64, 33095947920), (70, 30259152384), (80, 26476758336), (84, 25215960320), (96, 22063965280), (105, 20172768256), (112, 18911970240), (120, 17651172224), (128, 16547973960), (140, 15129576192), (160, 13238379168), (168, 12607980160), (192, 11031982640), (210, 10086384128), (224, 9455985120), (240, 8825586112), (256, 8273986980), (280, 7564788096), (320, 6619189584), (336, 6303990080), (384, 5515991320), (420, 5043192064), (448, 4727992560), (480, 4412793056), (512, 4136993490), (560, 3782394048), (640, 3309594792), (672, 3151995040), (768, 2757995660), (840, 2521596032), (896, 2363996280), (960, 2206396528), (1024, 2068496745), (1120, 1891197024), (1280, 1654797396), (1344, 1575997520), (1536, 1378997830), (1680, 1260798016), (1792, 1181998140), (1920, 1103198264), (2240, 945598512), (2560, 827398698), (2688, 787998760), (3072, 689498915), (3360, 630399008), (3584, 590999070), (3840, 551599132), (4480, 472799256), (5120, 413699349), (5376, 393999380), (6720, 315199504), (7168, 295499535), (7680, 275799566), (8960, 236399628), (10752, 196999690), (13440, 157599752), (15360, 137899783), (17920, 118199814), (21504, 98499845), (26880, 78799876), (35840, 59099907), (53760, 39399938), (107520, 19699969)]