142382240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 463325184

約数和(自身を除く): 320942944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 127, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 254, 260, 280, 286, 308, 352, 364, 385, 392, 416, 440, 455, 490, 508, 520, 539, 560, 572, 616, 635, 637, 715, 728, 770, 784, 880, 889, 910, 980, 1001, 1016, 1040, 1078, 1120, 1144, 1232, 1270, 1274, 1397, 1430, 1456, 1540, 1568, 1651, 1760, 1778, 1820, 1960, 2002, 2032, 2080, 2156, 2288, 2464, 2540, 2548, 2695, 2794, 2860, 2912, 3080, 3185, 3302, 3556, 3640, 3920, 4004, 4064, 4312, 4445, 4576, 5005, 5080, 5096, 5390, 5588, 5720, 6160, 6223, 6370, 6604, 6985, 7007, 7112, 7280, 7840, 8008, 8255, 8624, 8890, 9779, 10010, 10160, 10192, 10780, 11176, 11440, 11557, 12320, 12446, 12740, 13208, 13970, 14014, 14224, 14560, 16016, 16510, 17248, 17780, 18161, 19558, 20020, 20320, 20384, 21560, 22352, 22880, 23114, 24892, 25480, 26416, 27940, 28028, 28448, 31115, 32032, 33020, 35035, 35560, 36322, 39116, 40040, 43120, 44704, 46228, 48895, 49784, 50960, 52832, 55880, 56056, 57785, 62230, 66040, 68453, 70070, 71120, 72644, 78232, 80080, 80899, 86240, 90805, 92456, 97790, 99568, 101920, 111760, 112112, 115570, 124460, 127127, 132080, 136906, 140140, 142240, 145288, 156464, 160160, 161798, 181610, 184912, 195580, 199136, 223520, 224224, 231140, 248920, 254254, 264160, 273812, 280280, 290576, 312928, 323596, 342265, 363220, 369824, 391160, 404495, 462280, 497840, 508508, 547624, 560560, 581152, 635635, 647192, 684530, 726440, 782320, 808990, 889889, 924560, 995680, 1017016, 1095248, 1121120, 1271270, 1294384, 1369060, 1452880, 1564640, 1617980, 1779778, 1849120, 2034032, 2190496, 2542540, 2588768, 2738120, 2905760, 3235960, 3559556, 4068064, 4449445, 5085080, 5476240, 6471920, 7119112, 8898890, 10170160, 10952480, 12943840, 14238224, 17797780, 20340320, 28476448, 35595560, 71191120, 142382240]

約数ペア:

[(1, 142382240), (2, 71191120), (4, 35595560), (5, 28476448), (7, 20340320), (8, 17797780), (10, 14238224), (11, 12943840), (13, 10952480), (14, 10170160), (16, 8898890), (20, 7119112), (22, 6471920), (26, 5476240), (28, 5085080), (32, 4449445), (35, 4068064), (40, 3559556), (44, 3235960), (49, 2905760), (52, 2738120), (55, 2588768), (56, 2542540), (65, 2190496), (70, 2034032), (77, 1849120), (80, 1779778), (88, 1617980), (91, 1564640), (98, 1452880), (104, 1369060), (110, 1294384), (112, 1271270), (127, 1121120), (130, 1095248), (140, 1017016), (143, 995680), (154, 924560), (160, 889889), (176, 808990), (182, 782320), (196, 726440), (208, 684530), (220, 647192), (224, 635635), (245, 581152), (254, 560560), (260, 547624), (280, 508508), (286, 497840), (308, 462280), (352, 404495), (364, 391160), (385, 369824), (392, 363220), (416, 342265), (440, 323596), (455, 312928), (490, 290576), (508, 280280), (520, 273812), (539, 264160), (560, 254254), (572, 248920), (616, 231140), (635, 224224), (637, 223520), (715, 199136), (728, 195580), (770, 184912), (784, 181610), (880, 161798), (889, 160160), (910, 156464), (980, 145288), (1001, 142240), (1016, 140140), (1040, 136906), (1078, 132080), (1120, 127127), (1144, 124460), (1232, 115570), (1270, 112112), (1274, 111760), (1397, 101920), (1430, 99568), (1456, 97790), (1540, 92456), (1568, 90805), (1651, 86240), (1760, 80899), (1778, 80080), (1820, 78232), (1960, 72644), (2002, 71120), (2032, 70070), (2080, 68453), (2156, 66040), (2288, 62230), (2464, 57785), (2540, 56056), (2548, 55880), (2695, 52832), (2794, 50960), (2860, 49784), (2912, 48895), (3080, 46228), (3185, 44704), (3302, 43120), (3556, 40040), (3640, 39116), (3920, 36322), (4004, 35560), (4064, 35035), (4312, 33020), (4445, 32032), (4576, 31115), (5005, 28448), (5080, 28028), (5096, 27940), (5390, 26416), (5588, 25480), (5720, 24892), (6160, 23114), (6223, 22880), (6370, 22352), (6604, 21560), (6985, 20384), (7007, 20320), (7112, 20020), (7280, 19558), (7840, 18161), (8008, 17780), (8255, 17248), (8624, 16510), (8890, 16016), (9779, 14560), (10010, 14224), (10160, 14014), (10192, 13970), (10780, 13208), (11176, 12740), (11440, 12446), (11557, 12320)]