205960160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 558835200

約数和(自身を除く): 352875040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 307, 560, 599, 614, 1120, 1198, 1228, 1535, 2149, 2396, 2456, 2995, 3070, 4193, 4298, 4792, 4912, 5990, 6140, 8386, 8596, 9584, 9824, 10745, 11980, 12280, 16772, 17192, 19168, 20965, 21490, 23960, 24560, 33544, 34384, 41930, 42980, 47920, 49120, 67088, 68768, 83860, 85960, 95840, 134176, 167720, 171920, 183893, 335440, 343840, 367786, 670880, 735572, 919465, 1287251, 1471144, 1838930, 2574502, 2942288, 3677860, 5149004, 5884576, 6436255, 7355720, 10298008, 12872510, 14711440, 20596016, 25745020, 29422880, 41192032, 51490040, 102980080, 205960160]

約数ペア:

[(1, 205960160), (2, 102980080), (4, 51490040), (5, 41192032), (7, 29422880), (8, 25745020), (10, 20596016), (14, 14711440), (16, 12872510), (20, 10298008), (28, 7355720), (32, 6436255), (35, 5884576), (40, 5149004), (56, 3677860), (70, 2942288), (80, 2574502), (112, 1838930), (140, 1471144), (160, 1287251), (224, 919465), (280, 735572), (307, 670880), (560, 367786), (599, 343840), (614, 335440), (1120, 183893), (1198, 171920), (1228, 167720), (1535, 134176), (2149, 95840), (2396, 85960), (2456, 83860), (2995, 68768), (3070, 67088), (4193, 49120), (4298, 47920), (4792, 42980), (4912, 41930), (5990, 34384), (6140, 33544), (8386, 24560), (8596, 23960), (9584, 21490), (9824, 20965), (10745, 19168), (11980, 17192), (12280, 16772)]