151451520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 539343360

約数和(自身を除く): 387891840

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, 71, 80, 88, 96, 101, 110, 120, 128, 132, 142, 160, 165, 176, 192, 202, 213, 220, 240, 264, 284, 303, 320, 330, 352, 355, 384, 404, 426, 440, 480, 505, 528, 568, 606, 640, 660, 704, 710, 781, 808, 852, 880, 960, 1010, 1056, 1065, 1111, 1136, 1212, 1320, 1408, 1420, 1515, 1562, 1616, 1704, 1760, 1920, 2020, 2112, 2130, 2222, 2272, 2343, 2424, 2640, 2840, 3030, 3124, 3232, 3333, 3408, 3520, 3905, 4040, 4224, 4260, 4444, 4544, 4686, 4848, 5280, 5555, 5680, 6060, 6248, 6464, 6666, 6816, 7040, 7171, 7810, 8080, 8520, 8888, 9088, 9372, 9696, 10560, 11110, 11360, 11715, 12120, 12496, 12928, 13332, 13632, 14342, 15620, 16160, 16665, 17040, 17776, 18744, 19392, 21120, 21513, 22220, 22720, 23430, 24240, 24992, 26664, 27264, 28684, 31240, 32320, 33330, 34080, 35552, 35855, 37488, 38784, 43026, 44440, 45440, 46860, 48480, 49984, 53328, 57368, 62480, 64640, 66660, 68160, 71104, 71710, 74976, 78881, 86052, 88880, 93720, 96960, 99968, 106656, 107565, 114736, 124960, 133320, 136320, 142208, 143420, 149952, 157762, 172104, 177760, 187440, 193920, 213312, 215130, 229472, 236643, 249920, 266640, 286840, 299904, 315524, 344208, 355520, 374880, 394405, 426624, 430260, 458944, 473286, 499840, 533280, 573680, 631048, 688416, 711040, 749760, 788810, 860520, 917888, 946572, 1066560, 1147360, 1183215, 1262096, 1376832, 1499520, 1577620, 1721040, 1893144, 2133120, 2294720, 2366430, 2524192, 2753664, 3155240, 3442080, 3786288, 4589440, 4732860, 5048384, 6310480, 6884160, 7572576, 9465720, 10096768, 12620960, 13768320, 15145152, 18931440, 25241920, 30290304, 37862880, 50483840, 75725760, 151451520]

約数ペア:

[(1, 151451520), (2, 75725760), (3, 50483840), (4, 37862880), (5, 30290304), (6, 25241920), (8, 18931440), (10, 15145152), (11, 13768320), (12, 12620960), (15, 10096768), (16, 9465720), (20, 7572576), (22, 6884160), (24, 6310480), (30, 5048384), (32, 4732860), (33, 4589440), (40, 3786288), (44, 3442080), (48, 3155240), (55, 2753664), (60, 2524192), (64, 2366430), (66, 2294720), (71, 2133120), (80, 1893144), (88, 1721040), (96, 1577620), (101, 1499520), (110, 1376832), (120, 1262096), (128, 1183215), (132, 1147360), (142, 1066560), (160, 946572), (165, 917888), (176, 860520), (192, 788810), (202, 749760), (213, 711040), (220, 688416), (240, 631048), (264, 573680), (284, 533280), (303, 499840), (320, 473286), (330, 458944), (352, 430260), (355, 426624), (384, 394405), (404, 374880), (426, 355520), (440, 344208), (480, 315524), (505, 299904), (528, 286840), (568, 266640), (606, 249920), (640, 236643), (660, 229472), (704, 215130), (710, 213312), (781, 193920), (808, 187440), (852, 177760), (880, 172104), (960, 157762), (1010, 149952), (1056, 143420), (1065, 142208), (1111, 136320), (1136, 133320), (1212, 124960), (1320, 114736), (1408, 107565), (1420, 106656), (1515, 99968), (1562, 96960), (1616, 93720), (1704, 88880), (1760, 86052), (1920, 78881), (2020, 74976), (2112, 71710), (2130, 71104), (2222, 68160), (2272, 66660), (2343, 64640), (2424, 62480), (2640, 57368), (2840, 53328), (3030, 49984), (3124, 48480), (3232, 46860), (3333, 45440), (3408, 44440), (3520, 43026), (3905, 38784), (4040, 37488), (4224, 35855), (4260, 35552), (4444, 34080), (4544, 33330), (4686, 32320), (4848, 31240), (5280, 28684), (5555, 27264), (5680, 26664), (6060, 24992), (6248, 24240), (6464, 23430), (6666, 22720), (6816, 22220), (7040, 21513), (7171, 21120), (7810, 19392), (8080, 18744), (8520, 17776), (8888, 17040), (9088, 16665), (9372, 16160), (9696, 15620), (10560, 14342), (11110, 13632), (11360, 13332), (11715, 12928), (12120, 12496)]