4005987840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{19319}}^1$

素因数の和:19354

約数の個数: 200

約数和(自身を含む): 14348925360

約数和(自身を除く): 10342937520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 19319, 20736, 23040, 25920, 34560, 38638, 41472, 51840, 57957, 69120, 77276, 96595, 103680, 115914, 154552, 173871, 193190, 207360, 231828, 289785, 309104, 347742, 386380, 463656, 521613, 579570, 618208, 695484, 772760, 869355, 927312, 1043226, 1159140, 1236416, 1390968, 1545520, 1564839, 1738710, 1854624, 2086452, 2318280, 2472832, 2608065, 2781936, 3091040, 3129678, 3477420, 3709248, 4172904, 4636560, 4945664, 5216130, 5563872, 6182080, 6259356, 6954840, 7418496, 7824195, 8345808, 9273120, 9891328, 10432260, 11127744, 12364160, 12518712, 13909680, 14836992, 15648390, 16691616, 18546240, 20864520, 22255488, 24728320, 25037424, 27819360, 29673984, 31296780, 33383232, 37092480, 41729040, 44510976, 49456640, 50074848, 55638720, 62593560, 66766464, 74184960, 83458080, 89021952, 100149696, 111277440, 125187120, 133532928, 148369920, 166916160, 200299392, 222554880, 250374240, 267065856, 333832320, 400598784, 445109760, 500748480, 667664640, 801197568, 1001496960, 1335329280, 2002993920, 4005987840]

約数ペア:

[(1, 4005987840), (2, 2002993920), (3, 1335329280), (4, 1001496960), (5, 801197568), (6, 667664640), (8, 500748480), (9, 445109760), (10, 400598784), (12, 333832320), (15, 267065856), (16, 250374240), (18, 222554880), (20, 200299392), (24, 166916160), (27, 148369920), (30, 133532928), (32, 125187120), (36, 111277440), (40, 100149696), (45, 89021952), (48, 83458080), (54, 74184960), (60, 66766464), (64, 62593560), (72, 55638720), (80, 50074848), (81, 49456640), (90, 44510976), (96, 41729040), (108, 37092480), (120, 33383232), (128, 31296780), (135, 29673984), (144, 27819360), (160, 25037424), (162, 24728320), (180, 22255488), (192, 20864520), (216, 18546240), (240, 16691616), (256, 15648390), (270, 14836992), (288, 13909680), (320, 12518712), (324, 12364160), (360, 11127744), (384, 10432260), (405, 9891328), (432, 9273120), (480, 8345808), (512, 7824195), (540, 7418496), (576, 6954840), (640, 6259356), (648, 6182080), (720, 5563872), (768, 5216130), (810, 4945664), (864, 4636560), (960, 4172904), (1080, 3709248), (1152, 3477420), (1280, 3129678), (1296, 3091040), (1440, 2781936), (1536, 2608065), (1620, 2472832), (1728, 2318280), (1920, 2086452), (2160, 1854624), (2304, 1738710), (2560, 1564839), (2592, 1545520), (2880, 1390968), (3240, 1236416), (3456, 1159140), (3840, 1043226), (4320, 927312), (4608, 869355), (5184, 772760), (5760, 695484), (6480, 618208), (6912, 579570), (7680, 521613), (8640, 463656), (10368, 386380), (11520, 347742), (12960, 309104), (13824, 289785), (17280, 231828), (19319, 207360), (20736, 193190), (23040, 173871), (25920, 154552), (34560, 115914), (38638, 103680), (41472, 96595), (51840, 77276), (57957, 69120)]