197598720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2376

約数の個数: 160

約数和(自身を含む): 689420160

約数和(自身を除く): 491821440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2339, 2560, 2640, 2816, 3520, 3840, 4224, 4678, 5280, 5632, 7017, 7040, 7680, 8448, 9356, 10560, 11695, 14034, 14080, 16896, 18712, 21120, 23390, 25729, 28068, 28160, 35085, 37424, 42240, 46780, 51458, 56136, 70170, 74848, 77187, 84480, 93560, 102916, 112272, 128645, 140340, 149696, 154374, 187120, 205832, 224544, 257290, 280680, 299392, 308748, 374240, 385935, 411664, 449088, 514580, 561360, 598784, 617496, 748480, 771870, 823328, 898176, 1029160, 1122720, 1197568, 1234992, 1496960, 1543740, 1646656, 1796352, 2058320, 2245440, 2469984, 2993920, 3087480, 3293312, 3592704, 4116640, 4490880, 4939968, 5987840, 6174960, 6586624, 8233280, 8981760, 9879936, 12349920, 13173248, 16466560, 17963520, 19759872, 24699840, 32933120, 39519744, 49399680, 65866240, 98799360, 197598720]

約数ペア:

[(1, 197598720), (2, 98799360), (3, 65866240), (4, 49399680), (5, 39519744), (6, 32933120), (8, 24699840), (10, 19759872), (11, 17963520), (12, 16466560), (15, 13173248), (16, 12349920), (20, 9879936), (22, 8981760), (24, 8233280), (30, 6586624), (32, 6174960), (33, 5987840), (40, 4939968), (44, 4490880), (48, 4116640), (55, 3592704), (60, 3293312), (64, 3087480), (66, 2993920), (80, 2469984), (88, 2245440), (96, 2058320), (110, 1796352), (120, 1646656), (128, 1543740), (132, 1496960), (160, 1234992), (165, 1197568), (176, 1122720), (192, 1029160), (220, 898176), (240, 823328), (256, 771870), (264, 748480), (320, 617496), (330, 598784), (352, 561360), (384, 514580), (440, 449088), (480, 411664), (512, 385935), (528, 374240), (640, 308748), (660, 299392), (704, 280680), (768, 257290), (880, 224544), (960, 205832), (1056, 187120), (1280, 154374), (1320, 149696), (1408, 140340), (1536, 128645), (1760, 112272), (1920, 102916), (2112, 93560), (2339, 84480), (2560, 77187), (2640, 74848), (2816, 70170), (3520, 56136), (3840, 51458), (4224, 46780), (4678, 42240), (5280, 37424), (5632, 35085), (7017, 28160), (7040, 28068), (7680, 25729), (8448, 23390), (9356, 21120), (10560, 18712), (11695, 16896), (14034, 14080)]