265128960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 176

約数和(自身を含む): 870744672

約数和(自身を除く): 605615712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 421, 480, 492, 512, 615, 640, 656, 768, 820, 842, 960, 984, 1024, 1230, 1263, 1280, 1312, 1536, 1640, 1684, 1920, 1968, 2105, 2460, 2526, 2560, 2624, 3072, 3280, 3368, 3840, 3936, 4210, 4920, 5052, 5120, 5248, 6315, 6560, 6736, 7680, 7872, 8420, 9840, 10104, 10496, 12630, 13120, 13472, 15360, 15744, 16840, 17261, 19680, 20208, 20992, 25260, 26240, 26944, 31488, 33680, 34522, 39360, 40416, 41984, 50520, 51783, 52480, 53888, 62976, 67360, 69044, 78720, 80832, 86305, 101040, 103566, 104960, 107776, 125952, 134720, 138088, 157440, 161664, 172610, 202080, 207132, 209920, 215552, 258915, 269440, 276176, 314880, 323328, 345220, 404160, 414264, 431104, 517830, 538880, 552352, 629760, 646656, 690440, 808320, 828528, 1035660, 1077760, 1104704, 1293312, 1380880, 1616640, 1657056, 2071320, 2155520, 2209408, 2761760, 3233280, 3314112, 4142640, 4418816, 5523520, 6466560, 6628224, 8285280, 8837632, 11047040, 13256448, 16570560, 17675264, 22094080, 26512896, 33141120, 44188160, 53025792, 66282240, 88376320, 132564480, 265128960]

約数ペア:

[(1, 265128960), (2, 132564480), (3, 88376320), (4, 66282240), (5, 53025792), (6, 44188160), (8, 33141120), (10, 26512896), (12, 22094080), (15, 17675264), (16, 16570560), (20, 13256448), (24, 11047040), (30, 8837632), (32, 8285280), (40, 6628224), (41, 6466560), (48, 5523520), (60, 4418816), (64, 4142640), (80, 3314112), (82, 3233280), (96, 2761760), (120, 2209408), (123, 2155520), (128, 2071320), (160, 1657056), (164, 1616640), (192, 1380880), (205, 1293312), (240, 1104704), (246, 1077760), (256, 1035660), (320, 828528), (328, 808320), (384, 690440), (410, 646656), (421, 629760), (480, 552352), (492, 538880), (512, 517830), (615, 431104), (640, 414264), (656, 404160), (768, 345220), (820, 323328), (842, 314880), (960, 276176), (984, 269440), (1024, 258915), (1230, 215552), (1263, 209920), (1280, 207132), (1312, 202080), (1536, 172610), (1640, 161664), (1684, 157440), (1920, 138088), (1968, 134720), (2105, 125952), (2460, 107776), (2526, 104960), (2560, 103566), (2624, 101040), (3072, 86305), (3280, 80832), (3368, 78720), (3840, 69044), (3936, 67360), (4210, 62976), (4920, 53888), (5052, 52480), (5120, 51783), (5248, 50520), (6315, 41984), (6560, 40416), (6736, 39360), (7680, 34522), (7872, 33680), (8420, 31488), (9840, 26944), (10104, 26240), (10496, 25260), (12630, 20992), (13120, 20208), (13472, 19680), (15360, 17261), (15744, 16840)]