196631040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{25603}}^1$

素因数の和:25629

約数の個数: 80

約数和(自身を含む): 628629408

約数和(自身を除く): 431998368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 25603, 51206, 76809, 102412, 128015, 153618, 204824, 256030, 307236, 384045, 409648, 512060, 614472, 768090, 819296, 1024120, 1228944, 1536180, 1638592, 2048240, 2457888, 3072360, 3277184, 4096480, 4915776, 6144720, 6554368, 8192960, 9831552, 12289440, 13108736, 16385920, 19663104, 24578880, 32771840, 39326208, 49157760, 65543680, 98315520, 196631040]

約数ペア:

[(1, 196631040), (2, 98315520), (3, 65543680), (4, 49157760), (5, 39326208), (6, 32771840), (8, 24578880), (10, 19663104), (12, 16385920), (15, 13108736), (16, 12289440), (20, 9831552), (24, 8192960), (30, 6554368), (32, 6144720), (40, 4915776), (48, 4096480), (60, 3277184), (64, 3072360), (80, 2457888), (96, 2048240), (120, 1638592), (128, 1536180), (160, 1228944), (192, 1024120), (240, 819296), (256, 768090), (320, 614472), (384, 512060), (480, 409648), (512, 384045), (640, 307236), (768, 256030), (960, 204824), (1280, 153618), (1536, 128015), (1920, 102412), (2560, 76809), (3840, 51206), (7680, 25603)]