7641050880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19319}}^1$

素因数の和:19446

約数の個数: 144

約数和(自身を含む): 24641809920

約数和(自身を除く): 17000759040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 515, 618, 640, 768, 824, 960, 1030, 1236, 1280, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 3840, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 13184, 16480, 19319, 19776, 24720, 26368, 32960, 38638, 39552, 49440, 57957, 65920, 77276, 79104, 96595, 98880, 115914, 131840, 154552, 193190, 197760, 231828, 289785, 309104, 386380, 395520, 463656, 579570, 618208, 772760, 927312, 1159140, 1236416, 1545520, 1854624, 1989857, 2318280, 2472832, 3091040, 3709248, 3979714, 4636560, 4945664, 5969571, 6182080, 7418496, 7959428, 9273120, 9949285, 11939142, 12364160, 14836992, 15918856, 18546240, 19898570, 23878284, 24728320, 29847855, 31837712, 37092480, 39797140, 47756568, 59695710, 63675424, 74184960, 79594280, 95513136, 119391420, 127350848, 159188560, 191026272, 238782840, 254701696, 318377120, 382052544, 477565680, 509403392, 636754240, 764105088, 955131360, 1273508480, 1528210176, 1910262720, 2547016960, 3820525440, 7641050880]

約数ペア:

[(1, 7641050880), (2, 3820525440), (3, 2547016960), (4, 1910262720), (5, 1528210176), (6, 1273508480), (8, 955131360), (10, 764105088), (12, 636754240), (15, 509403392), (16, 477565680), (20, 382052544), (24, 318377120), (30, 254701696), (32, 238782840), (40, 191026272), (48, 159188560), (60, 127350848), (64, 119391420), (80, 95513136), (96, 79594280), (103, 74184960), (120, 63675424), (128, 59695710), (160, 47756568), (192, 39797140), (206, 37092480), (240, 31837712), (256, 29847855), (309, 24728320), (320, 23878284), (384, 19898570), (412, 18546240), (480, 15918856), (515, 14836992), (618, 12364160), (640, 11939142), (768, 9949285), (824, 9273120), (960, 7959428), (1030, 7418496), (1236, 6182080), (1280, 5969571), (1545, 4945664), (1648, 4636560), (1920, 3979714), (2060, 3709248), (2472, 3091040), (3090, 2472832), (3296, 2318280), (3840, 1989857), (4120, 1854624), (4944, 1545520), (6180, 1236416), (6592, 1159140), (8240, 927312), (9888, 772760), (12360, 618208), (13184, 579570), (16480, 463656), (19319, 395520), (19776, 386380), (24720, 309104), (26368, 289785), (32960, 231828), (38638, 197760), (39552, 193190), (49440, 154552), (57957, 131840), (65920, 115914), (77276, 98880), (79104, 96595)]