2245643840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 168

約数和(自身を含む): 5983467840

約数和(自身を除く): 3737824000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 121, 160, 176, 220, 236, 242, 295, 320, 352, 440, 472, 484, 590, 605, 649, 704, 880, 944, 968, 983, 1180, 1210, 1298, 1760, 1888, 1936, 1966, 2360, 2420, 2596, 3245, 3520, 3776, 3872, 3932, 4720, 4840, 4915, 5192, 6490, 7139, 7744, 7864, 9440, 9680, 9830, 10384, 10813, 12980, 14278, 15728, 18880, 19360, 19660, 20768, 21626, 25960, 28556, 31456, 35695, 38720, 39320, 41536, 43252, 51920, 54065, 57112, 57997, 62912, 71390, 78640, 86504, 103840, 108130, 114224, 115994, 118943, 142780, 157280, 173008, 207680, 216260, 228448, 231988, 237886, 285560, 289985, 314560, 346016, 432520, 456896, 463976, 475772, 571120, 579970, 594715, 637967, 692032, 865040, 927952, 951544, 1142240, 1159940, 1189430, 1275934, 1730080, 1855904, 1903088, 2284480, 2319880, 2378860, 2551868, 3189835, 3460160, 3711808, 3806176, 4639760, 4757720, 5103736, 6379670, 7017637, 7612352, 9279520, 9515440, 10207472, 12759340, 14035274, 18559040, 19030880, 20414944, 25518680, 28070548, 35088185, 38061760, 40829888, 51037360, 56141096, 70176370, 102074720, 112282192, 140352740, 204149440, 224564384, 280705480, 449128768, 561410960, 1122821920, 2245643840]

約数ペア:

[(1, 2245643840), (2, 1122821920), (4, 561410960), (5, 449128768), (8, 280705480), (10, 224564384), (11, 204149440), (16, 140352740), (20, 112282192), (22, 102074720), (32, 70176370), (40, 56141096), (44, 51037360), (55, 40829888), (59, 38061760), (64, 35088185), (80, 28070548), (88, 25518680), (110, 20414944), (118, 19030880), (121, 18559040), (160, 14035274), (176, 12759340), (220, 10207472), (236, 9515440), (242, 9279520), (295, 7612352), (320, 7017637), (352, 6379670), (440, 5103736), (472, 4757720), (484, 4639760), (590, 3806176), (605, 3711808), (649, 3460160), (704, 3189835), (880, 2551868), (944, 2378860), (968, 2319880), (983, 2284480), (1180, 1903088), (1210, 1855904), (1298, 1730080), (1760, 1275934), (1888, 1189430), (1936, 1159940), (1966, 1142240), (2360, 951544), (2420, 927952), (2596, 865040), (3245, 692032), (3520, 637967), (3776, 594715), (3872, 579970), (3932, 571120), (4720, 475772), (4840, 463976), (4915, 456896), (5192, 432520), (6490, 346016), (7139, 314560), (7744, 289985), (7864, 285560), (9440, 237886), (9680, 231988), (9830, 228448), (10384, 216260), (10813, 207680), (12980, 173008), (14278, 157280), (15728, 142780), (18880, 118943), (19360, 115994), (19660, 114224), (20768, 108130), (21626, 103840), (25960, 86504), (28556, 78640), (31456, 71390), (35695, 62912), (38720, 57997), (39320, 57112), (41536, 54065), (43252, 51920)]