1964098560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1900

約数の個数: 176

約数和(自身を含む): 6374063232

約数和(自身を除く): 4409964672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1024, 1065, 1136, 1280, 1420, 1536, 1704, 1801, 1920, 2130, 2272, 2560, 2840, 3072, 3408, 3602, 3840, 4260, 4544, 5120, 5403, 5680, 6816, 7204, 7680, 8520, 9005, 9088, 10806, 11360, 13632, 14408, 15360, 17040, 18010, 18176, 21612, 22720, 27015, 27264, 28816, 34080, 36020, 36352, 43224, 45440, 54030, 54528, 57632, 68160, 72040, 72704, 86448, 90880, 108060, 109056, 115264, 127871, 136320, 144080, 172896, 181760, 216120, 218112, 230528, 255742, 272640, 288160, 345792, 363520, 383613, 432240, 461056, 511484, 545280, 576320, 639355, 691584, 767226, 864480, 922112, 1022968, 1090560, 1152640, 1278710, 1383168, 1534452, 1728960, 1844224, 1918065, 2045936, 2305280, 2557420, 2766336, 3068904, 3457920, 3836130, 4091872, 4610560, 5114840, 5532672, 6137808, 6915840, 7672260, 8183744, 9221120, 10229680, 12275616, 13831680, 15344520, 16367488, 20459360, 24551232, 27663360, 30689040, 32734976, 40918720, 49102464, 61378080, 65469952, 81837440, 98204928, 122756160, 130939904, 163674880, 196409856, 245512320, 327349760, 392819712, 491024640, 654699520, 982049280, 1964098560]

約数ペア:

[(1, 1964098560), (2, 982049280), (3, 654699520), (4, 491024640), (5, 392819712), (6, 327349760), (8, 245512320), (10, 196409856), (12, 163674880), (15, 130939904), (16, 122756160), (20, 98204928), (24, 81837440), (30, 65469952), (32, 61378080), (40, 49102464), (48, 40918720), (60, 32734976), (64, 30689040), (71, 27663360), (80, 24551232), (96, 20459360), (120, 16367488), (128, 15344520), (142, 13831680), (160, 12275616), (192, 10229680), (213, 9221120), (240, 8183744), (256, 7672260), (284, 6915840), (320, 6137808), (355, 5532672), (384, 5114840), (426, 4610560), (480, 4091872), (512, 3836130), (568, 3457920), (640, 3068904), (710, 2766336), (768, 2557420), (852, 2305280), (960, 2045936), (1024, 1918065), (1065, 1844224), (1136, 1728960), (1280, 1534452), (1420, 1383168), (1536, 1278710), (1704, 1152640), (1801, 1090560), (1920, 1022968), (2130, 922112), (2272, 864480), (2560, 767226), (2840, 691584), (3072, 639355), (3408, 576320), (3602, 545280), (3840, 511484), (4260, 461056), (4544, 432240), (5120, 383613), (5403, 363520), (5680, 345792), (6816, 288160), (7204, 272640), (7680, 255742), (8520, 230528), (9005, 218112), (9088, 216120), (10806, 181760), (11360, 172896), (13632, 144080), (14408, 136320), (15360, 127871), (17040, 115264), (18010, 109056), (18176, 108060), (21612, 90880), (22720, 86448), (27015, 72704), (27264, 72040), (28816, 68160), (34080, 57632), (36020, 54528), (36352, 54030), (43224, 45440)]