808677240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2266

約数の個数: 256

約数和(自身を含む): 3046809600

約数和(自身を除く): 2238132360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 322, 345, 380, 399, 420, 437, 456, 460, 483, 532, 552, 570, 644, 665, 690, 760, 798, 805, 840, 874, 920, 966, 1064, 1140, 1288, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2203, 2280, 2415, 2622, 2660, 2760, 3059, 3192, 3220, 3496, 3864, 3990, 4370, 4406, 4830, 5244, 5320, 6118, 6440, 6555, 6609, 7980, 8740, 8812, 9177, 9660, 10488, 11015, 12236, 13110, 13218, 15295, 15421, 15960, 17480, 17624, 18354, 19320, 22030, 24472, 26220, 26436, 30590, 30842, 33045, 36708, 41857, 44060, 45885, 46263, 50669, 52440, 52872, 61180, 61684, 66090, 73416, 77105, 83714, 88120, 91770, 92526, 101338, 122360, 123368, 125571, 132180, 152007, 154210, 167428, 183540, 185052, 202676, 209285, 231315, 251142, 253345, 264360, 292999, 304014, 308420, 334856, 354683, 367080, 370104, 405352, 418570, 462630, 502284, 506690, 585998, 608028, 616840, 627855, 709366, 760035, 837140, 878997, 925260, 962711, 1004568, 1013380, 1064049, 1171996, 1216056, 1255710, 1418732, 1464995, 1520070, 1674280, 1757994, 1773415, 1850520, 1925422, 2026760, 2128098, 2343992, 2511420, 2837464, 2888133, 2929990, 3040140, 3515988, 3546830, 3850844, 4256196, 4394985, 4813555, 5022840, 5320245, 5776266, 5859980, 6080280, 6738977, 7031976, 7093660, 7701688, 8512392, 8789970, 9627110, 10640490, 11552532, 11719960, 13477954, 14187320, 14440665, 17579940, 19254220, 20216931, 21280980, 23105064, 26955908, 28881330, 33694885, 35159880, 38508440, 40433862, 42561960, 53911816, 57762660, 67389770, 80867724, 101084655, 115525320, 134779540, 161735448, 202169310, 269559080, 404338620, 808677240]

約数ペア:

[(1, 808677240), (2, 404338620), (3, 269559080), (4, 202169310), (5, 161735448), (6, 134779540), (7, 115525320), (8, 101084655), (10, 80867724), (12, 67389770), (14, 57762660), (15, 53911816), (19, 42561960), (20, 40433862), (21, 38508440), (23, 35159880), (24, 33694885), (28, 28881330), (30, 26955908), (35, 23105064), (38, 21280980), (40, 20216931), (42, 19254220), (46, 17579940), (56, 14440665), (57, 14187320), (60, 13477954), (69, 11719960), (70, 11552532), (76, 10640490), (84, 9627110), (92, 8789970), (95, 8512392), (105, 7701688), (114, 7093660), (115, 7031976), (120, 6738977), (133, 6080280), (138, 5859980), (140, 5776266), (152, 5320245), (161, 5022840), (168, 4813555), (184, 4394985), (190, 4256196), (210, 3850844), (228, 3546830), (230, 3515988), (266, 3040140), (276, 2929990), (280, 2888133), (285, 2837464), (322, 2511420), (345, 2343992), (380, 2128098), (399, 2026760), (420, 1925422), (437, 1850520), (456, 1773415), (460, 1757994), (483, 1674280), (532, 1520070), (552, 1464995), (570, 1418732), (644, 1255710), (665, 1216056), (690, 1171996), (760, 1064049), (798, 1013380), (805, 1004568), (840, 962711), (874, 925260), (920, 878997), (966, 837140), (1064, 760035), (1140, 709366), (1288, 627855), (1311, 616840), (1330, 608028), (1380, 585998), (1596, 506690), (1610, 502284), (1748, 462630), (1932, 418570), (1995, 405352), (2185, 370104), (2203, 367080), (2280, 354683), (2415, 334856), (2622, 308420), (2660, 304014), (2760, 292999), (3059, 264360), (3192, 253345), (3220, 251142), (3496, 231315), (3864, 209285), (3990, 202676), (4370, 185052), (4406, 183540), (4830, 167428), (5244, 154210), (5320, 152007), (6118, 132180), (6440, 125571), (6555, 123368), (6609, 122360), (7980, 101338), (8740, 92526), (8812, 91770), (9177, 88120), (9660, 83714), (10488, 77105), (11015, 73416), (12236, 66090), (13110, 61684), (13218, 61180), (15295, 52872), (15421, 52440), (15960, 50669), (17480, 46263), (17624, 45885), (18354, 44060), (19320, 41857), (22030, 36708), (24472, 33045), (26220, 30842), (26436, 30590)]