227929080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 718502400

約数和(自身を除く): 490573320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 269, 276, 307, 345, 460, 538, 552, 614, 690, 807, 920, 921, 1076, 1228, 1345, 1380, 1535, 1614, 1842, 2152, 2456, 2690, 2760, 3070, 3228, 3684, 4035, 4605, 5380, 6140, 6187, 6456, 7061, 7368, 8070, 9210, 10760, 12280, 12374, 14122, 16140, 18420, 18561, 21183, 24748, 28244, 30935, 32280, 35305, 36840, 37122, 42366, 49496, 56488, 61870, 70610, 74244, 82583, 84732, 92805, 105915, 123740, 141220, 148488, 165166, 169464, 185610, 211830, 247480, 247749, 282440, 330332, 371220, 412915, 423660, 495498, 660664, 742440, 825830, 847320, 990996, 1238745, 1651660, 1899409, 1981992, 2477490, 3303320, 3798818, 4954980, 5698227, 7597636, 9497045, 9909960, 11396454, 15195272, 18994090, 22792908, 28491135, 37988180, 45585816, 56982270, 75976360, 113964540, 227929080]

約数ペア:

[(1, 227929080), (2, 113964540), (3, 75976360), (4, 56982270), (5, 45585816), (6, 37988180), (8, 28491135), (10, 22792908), (12, 18994090), (15, 15195272), (20, 11396454), (23, 9909960), (24, 9497045), (30, 7597636), (40, 5698227), (46, 4954980), (60, 3798818), (69, 3303320), (92, 2477490), (115, 1981992), (120, 1899409), (138, 1651660), (184, 1238745), (230, 990996), (269, 847320), (276, 825830), (307, 742440), (345, 660664), (460, 495498), (538, 423660), (552, 412915), (614, 371220), (690, 330332), (807, 282440), (920, 247749), (921, 247480), (1076, 211830), (1228, 185610), (1345, 169464), (1380, 165166), (1535, 148488), (1614, 141220), (1842, 123740), (2152, 105915), (2456, 92805), (2690, 84732), (2760, 82583), (3070, 74244), (3228, 70610), (3684, 61870), (4035, 56488), (4605, 49496), (5380, 42366), (6140, 37122), (6187, 36840), (6456, 35305), (7061, 32280), (7368, 30935), (8070, 28244), (9210, 24748), (10760, 21183), (12280, 18561), (12374, 18420), (14122, 16140)]