7428280860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41227}}^1$

素因数の和:41273

約数の個数: 288

約数和(自身を含む): 30254095872

約数和(自身を除く): 22825815012

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, 16380, 18018, 20020, 25740, 30030, 36036, 41227, 45045, 60060, 82454, 90090, 123681, 164908, 180180, 206135, 247362, 288589, 371043, 412270, 453497, 494724, 535951, 577178, 618405, 742086, 824540, 865767, 906994, 1071902, 1154356, 1236810, 1360491, 1442945, 1484172, 1607853, 1731534, 1813988, 1855215, 2143804, 2267485, 2473620, 2597301, 2679755, 2720982, 2885890, 3174479, 3215706, 3463068, 3710430, 3751657, 4081473, 4328835, 4534970, 4823559, 5194602, 5359510, 5441964, 5771780, 5895461, 6348958, 6431412, 6802455, 7420860, 7503314, 8039265, 8162946, 8657670, 9069940, 9523437, 9647118, 10389204, 10719020, 11254971, 11790922, 12697916, 12986505, 13604910, 15006628, 15872395, 16078530, 16325892, 17315340, 17686383, 18758285, 19046874, 19294236, 20407365, 22509942, 23581844, 24117795, 25973010, 27209820, 28570311, 29477305, 31744790, 32157060, 33764913, 35372766, 37516570, 38093748, 40814730, 41268227, 45019884, 47617185, 48235590, 51946020, 53059149, 56274855, 57140622, 58954610, 63489580, 67529826, 70745532, 75033140, 81629460, 82536454, 88431915, 95234370, 96471180, 106118298, 112549710, 114281244, 117909220, 123804681, 135059652, 142851555, 165072908, 168824565, 176863830, 190468740, 206341135, 212236596, 225099420, 247609362, 265295745, 285703110, 337649130, 353727660, 371414043, 412682270, 495218724, 530591490, 571406220, 619023405, 675298260, 742828086, 825364540, 1061182980, 1238046810, 1485656172, 1857070215, 2476093620, 3714140430, 7428280860]

約数ペア:

[(1, 7428280860), (2, 3714140430), (3, 2476093620), (4, 1857070215), (5, 1485656172), (6, 1238046810), (7, 1061182980), (9, 825364540), (10, 742828086), (11, 675298260), (12, 619023405), (13, 571406220), (14, 530591490), (15, 495218724), (18, 412682270), (20, 371414043), (21, 353727660), (22, 337649130), (26, 285703110), (28, 265295745), (30, 247609362), (33, 225099420), (35, 212236596), (36, 206341135), (39, 190468740), (42, 176863830), (44, 168824565), (45, 165072908), (52, 142851555), (55, 135059652), (60, 123804681), (63, 117909220), (65, 114281244), (66, 112549710), (70, 106118298), (77, 96471180), (78, 95234370), (84, 88431915), (90, 82536454), (91, 81629460), (99, 75033140), (105, 70745532), (110, 67529826), (117, 63489580), (126, 58954610), (130, 57140622), (132, 56274855), (140, 53059149), (143, 51946020), (154, 48235590), (156, 47617185), (165, 45019884), (180, 41268227), (182, 40814730), (195, 38093748), (198, 37516570), (210, 35372766), (220, 33764913), (231, 32157060), (234, 31744790), (252, 29477305), (260, 28570311), (273, 27209820), (286, 25973010), (308, 24117795), (315, 23581844), (330, 22509942), (364, 20407365), (385, 19294236), (390, 19046874), (396, 18758285), (420, 17686383), (429, 17315340), (455, 16325892), (462, 16078530), (468, 15872395), (495, 15006628), (546, 13604910), (572, 12986505), (585, 12697916), (630, 11790922), (660, 11254971), (693, 10719020), (715, 10389204), (770, 9647118), (780, 9523437), (819, 9069940), (858, 8657670), (910, 8162946), (924, 8039265), (990, 7503314), (1001, 7420860), (1092, 6802455), (1155, 6431412), (1170, 6348958), (1260, 5895461), (1287, 5771780), (1365, 5441964), (1386, 5359510), (1430, 5194602), (1540, 4823559), (1638, 4534970), (1716, 4328835), (1820, 4081473), (1980, 3751657), (2002, 3710430), (2145, 3463068), (2310, 3215706), (2340, 3174479), (2574, 2885890), (2730, 2720982), (2772, 2679755), (2860, 2597301), (3003, 2473620), (3276, 2267485), (3465, 2143804), (4004, 1855215), (4095, 1813988), (4290, 1731534), (4620, 1607853), (5005, 1484172), (5148, 1442945), (5460, 1360491), (6006, 1236810), (6435, 1154356), (6930, 1071902), (8190, 906994), (8580, 865767), (9009, 824540), (10010, 742086), (12012, 618405), (12870, 577178), (13860, 535951), (15015, 494724), (16380, 453497), (18018, 412270), (20020, 371043), (25740, 288589), (30030, 247362), (36036, 206135), (41227, 180180), (45045, 164908), (60060, 123681), (82454, 90090)]