1906271280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38371}}^1$

素因数の和:38416

約数の個数: 160

約数和(自身を含む): 6851704320

約数和(自身を除く): 4945433040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 38371, 49680, 76742, 115113, 153484, 191855, 230226, 306968, 345339, 383710, 460452, 575565, 613936, 690678, 767420, 882533, 920904, 1036017, 1151130, 1381356, 1534840, 1726695, 1765066, 1841808, 2072034, 2302260, 2647599, 2762712, 3069680, 3453390, 3530132, 4144068, 4412665, 4604520, 5180085, 5295198, 5525424, 6906780, 7060264, 7942797, 8288136, 8825330, 9209040, 10360170, 10590396, 13237995, 13813560, 14120528, 15885594, 16576272, 17650660, 20720340, 21180792, 23828391, 26475990, 27627120, 31771188, 35301320, 39713985, 41440680, 42361584, 47656782, 52951980, 63542376, 70602640, 79427970, 82881360, 95313564, 105903960, 119141955, 127084752, 158855940, 190627128, 211807920, 238283910, 317711880, 381254256, 476567820, 635423760, 953135640, 1906271280]

約数ペア:

[(1, 1906271280), (2, 953135640), (3, 635423760), (4, 476567820), (5, 381254256), (6, 317711880), (8, 238283910), (9, 211807920), (10, 190627128), (12, 158855940), (15, 127084752), (16, 119141955), (18, 105903960), (20, 95313564), (23, 82881360), (24, 79427970), (27, 70602640), (30, 63542376), (36, 52951980), (40, 47656782), (45, 42361584), (46, 41440680), (48, 39713985), (54, 35301320), (60, 31771188), (69, 27627120), (72, 26475990), (80, 23828391), (90, 21180792), (92, 20720340), (108, 17650660), (115, 16576272), (120, 15885594), (135, 14120528), (138, 13813560), (144, 13237995), (180, 10590396), (184, 10360170), (207, 9209040), (216, 8825330), (230, 8288136), (240, 7942797), (270, 7060264), (276, 6906780), (345, 5525424), (360, 5295198), (368, 5180085), (414, 4604520), (432, 4412665), (460, 4144068), (540, 3530132), (552, 3453390), (621, 3069680), (690, 2762712), (720, 2647599), (828, 2302260), (920, 2072034), (1035, 1841808), (1080, 1765066), (1104, 1726695), (1242, 1534840), (1380, 1381356), (1656, 1151130), (1840, 1036017), (2070, 920904), (2160, 882533), (2484, 767420), (2760, 690678), (3105, 613936), (3312, 575565), (4140, 460452), (4968, 383710), (5520, 345339), (6210, 306968), (8280, 230226), (9936, 191855), (12420, 153484), (16560, 115113), (24840, 76742), (38371, 49680)]