2840898060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15767}}^1$

素因数の和:15813

約数の個数: 288

約数和(自身を含む): 11570936832

約数和(自身を除く): 8730038772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3276, 3465, 4004, 4095, 4290, 4620, 5005, 5148, 5460, 6006, 6435, 6930, 8190, 8580, 9009, 10010, 12012, 12870, 13860, 15015, 15767, 16380, 18018, 20020, 25740, 30030, 31534, 36036, 45045, 47301, 60060, 63068, 78835, 90090, 94602, 110369, 141903, 157670, 173437, 180180, 189204, 204971, 220738, 236505, 283806, 315340, 331107, 346874, 409942, 441476, 473010, 520311, 551845, 567612, 614913, 662214, 693748, 709515, 819884, 867185, 946020, 993321, 1024855, 1040622, 1103690, 1214059, 1229826, 1324428, 1419030, 1434797, 1560933, 1655535, 1734370, 1844739, 1986642, 2049710, 2081244, 2207380, 2254681, 2428118, 2459652, 2601555, 2838060, 2869594, 3074565, 3121866, 3311070, 3468740, 3642177, 3689478, 3973284, 4099420, 4304391, 4509362, 4856236, 4966605, 5203110, 5739188, 6070295, 6149130, 6243732, 6622140, 6764043, 7173985, 7284354, 7378956, 7804665, 8608782, 9018724, 9223695, 9933210, 10406220, 10926531, 11273405, 12140590, 12298260, 12913173, 13528086, 14347970, 14568708, 15609330, 15782767, 17217564, 18210885, 18447390, 19866420, 20292129, 21521955, 21853062, 22546810, 24281180, 25826346, 27056172, 28695940, 31218660, 31565534, 33820215, 36421770, 36894780, 40584258, 43043910, 43706124, 45093620, 47348301, 51652692, 54632655, 63131068, 64565865, 67640430, 72843540, 78913835, 81168516, 86087820, 94696602, 101460645, 109265310, 129131730, 135280860, 142044903, 157827670, 189393204, 202921290, 218530620, 236741505, 258263460, 284089806, 315655340, 405842580, 473483010, 568179612, 710224515, 946966020, 1420449030, 2840898060]

約数ペア:

[(1, 2840898060), (2, 1420449030), (3, 946966020), (4, 710224515), (5, 568179612), (6, 473483010), (7, 405842580), (9, 315655340), (10, 284089806), (11, 258263460), (12, 236741505), (13, 218530620), (14, 202921290), (15, 189393204), (18, 157827670), (20, 142044903), (21, 135280860), (22, 129131730), (26, 109265310), (28, 101460645), (30, 94696602), (33, 86087820), (35, 81168516), (36, 78913835), (39, 72843540), (42, 67640430), (44, 64565865), (45, 63131068), (52, 54632655), (55, 51652692), (60, 47348301), (63, 45093620), (65, 43706124), (66, 43043910), (70, 40584258), (77, 36894780), (78, 36421770), (84, 33820215), (90, 31565534), (91, 31218660), (99, 28695940), (105, 27056172), (110, 25826346), (117, 24281180), (126, 22546810), (130, 21853062), (132, 21521955), (140, 20292129), (143, 19866420), (154, 18447390), (156, 18210885), (165, 17217564), (180, 15782767), (182, 15609330), (195, 14568708), (198, 14347970), (210, 13528086), (220, 12913173), (231, 12298260), (234, 12140590), (252, 11273405), (260, 10926531), (273, 10406220), (286, 9933210), (308, 9223695), (315, 9018724), (330, 8608782), (364, 7804665), (385, 7378956), (390, 7284354), (396, 7173985), (420, 6764043), (429, 6622140), (455, 6243732), (462, 6149130), (468, 6070295), (495, 5739188), (546, 5203110), (572, 4966605), (585, 4856236), (630, 4509362), (660, 4304391), (693, 4099420), (715, 3973284), (770, 3689478), (780, 3642177), (819, 3468740), (858, 3311070), (910, 3121866), (924, 3074565), (990, 2869594), (1001, 2838060), (1092, 2601555), (1155, 2459652), (1170, 2428118), (1260, 2254681), (1287, 2207380), (1365, 2081244), (1386, 2049710), (1430, 1986642), (1540, 1844739), (1638, 1734370), (1716, 1655535), (1820, 1560933), (1980, 1434797), (2002, 1419030), (2145, 1324428), (2310, 1229826), (2340, 1214059), (2574, 1103690), (2730, 1040622), (2772, 1024855), (2860, 993321), (3003, 946020), (3276, 867185), (3465, 819884), (4004, 709515), (4095, 693748), (4290, 662214), (4620, 614913), (5005, 567612), (5148, 551845), (5460, 520311), (6006, 473010), (6435, 441476), (6930, 409942), (8190, 346874), (8580, 331107), (9009, 315340), (10010, 283806), (12012, 236505), (12870, 220738), (13860, 204971), (15015, 189204), (15767, 180180), (16380, 173437), (18018, 157670), (20020, 141903), (25740, 110369), (30030, 94602), (31534, 90090), (36036, 78835), (45045, 63068), (47301, 60060)]