121916480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1532

約数の個数: 112

約数和(自身を含む): 340985856

約数和(自身を除く): 219069376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1471, 1480, 2072, 2240, 2368, 2590, 2942, 2960, 4144, 5180, 5884, 5920, 7355, 8288, 10297, 10360, 11768, 11840, 14710, 16576, 20594, 20720, 23536, 29420, 41188, 41440, 47072, 51485, 54427, 58840, 82376, 82880, 94144, 102970, 108854, 117680, 164752, 205940, 217708, 235360, 272135, 329504, 380989, 411880, 435416, 470720, 544270, 659008, 761978, 823760, 870832, 1088540, 1523956, 1647520, 1741664, 1904945, 2177080, 3047912, 3295040, 3483328, 3809890, 4354160, 6095824, 7619780, 8708320, 12191648, 15239560, 17416640, 24383296, 30479120, 60958240, 121916480]

約数ペア:

[(1, 121916480), (2, 60958240), (4, 30479120), (5, 24383296), (7, 17416640), (8, 15239560), (10, 12191648), (14, 8708320), (16, 7619780), (20, 6095824), (28, 4354160), (32, 3809890), (35, 3483328), (37, 3295040), (40, 3047912), (56, 2177080), (64, 1904945), (70, 1741664), (74, 1647520), (80, 1523956), (112, 1088540), (140, 870832), (148, 823760), (160, 761978), (185, 659008), (224, 544270), (259, 470720), (280, 435416), (296, 411880), (320, 380989), (370, 329504), (448, 272135), (518, 235360), (560, 217708), (592, 205940), (740, 164752), (1036, 117680), (1120, 108854), (1184, 102970), (1295, 94144), (1471, 82880), (1480, 82376), (2072, 58840), (2240, 54427), (2368, 51485), (2590, 47072), (2942, 41440), (2960, 41188), (4144, 29420), (5180, 23536), (5884, 20720), (5920, 20594), (7355, 16576), (8288, 14710), (10297, 11840), (10360, 11768)]