72086734160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7621}}^1$

素因数の和:7794

約数の個数: 240

約数和(自身を含む): 206869616640

約数和(自身を除く): 134782882480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 127, 133, 140, 152, 190, 196, 245, 254, 266, 280, 304, 380, 392, 490, 508, 532, 560, 635, 665, 760, 784, 889, 931, 980, 1016, 1064, 1270, 1330, 1520, 1778, 1862, 1960, 2032, 2128, 2413, 2540, 2660, 3556, 3724, 3920, 4445, 4655, 4826, 5080, 5320, 6223, 7112, 7448, 7621, 8890, 9310, 9652, 10160, 10640, 12065, 12446, 14224, 14896, 15242, 16891, 17780, 18620, 19304, 24130, 24892, 30484, 31115, 33782, 35560, 37240, 38105, 38608, 48260, 49784, 53347, 60968, 62230, 67564, 71120, 74480, 76210, 84455, 96520, 99568, 106694, 118237, 121936, 124460, 135128, 144799, 152420, 168910, 193040, 213388, 236474, 248920, 266735, 270256, 289598, 304840, 337820, 373429, 426776, 472948, 497840, 533470, 579196, 591185, 609680, 675640, 723995, 746858, 853552, 945896, 967867, 1013593, 1066940, 1158392, 1182370, 1351280, 1447990, 1493716, 1867145, 1891792, 1935734, 2027186, 2133880, 2316784, 2364740, 2895980, 2987432, 3734290, 3871468, 4054372, 4267760, 4729480, 4839335, 5067965, 5791960, 5974864, 6775069, 7095151, 7468580, 7742936, 8108744, 9458960, 9678670, 10135930, 11583920, 13550138, 14190302, 14937160, 15485872, 16217488, 18389473, 19357340, 20271860, 27100276, 28380604, 29874320, 33875345, 35475755, 36778946, 38714680, 40543720, 47425483, 54200552, 56761208, 67750690, 70951510, 73557892, 77429360, 81087440, 91947365, 94850966, 108401104, 113522416, 128726311, 135501380, 141903020, 147115784, 183894730, 189701932, 237127415, 257452622, 271002760, 283806040, 294231568, 367789460, 379403864, 474254830, 514905244, 542005520, 567612080, 643631555, 735578920, 758807728, 901084177, 948509660, 1029810488, 1287263110, 1471157840, 1802168354, 1897019320, 2059620976, 2574526220, 3604336708, 3794038640, 4505420885, 5149052440, 7208673416, 9010841770, 10298104880, 14417346832, 18021683540, 36043367080, 72086734160]

約数ペア:

[(1, 72086734160), (2, 36043367080), (4, 18021683540), (5, 14417346832), (7, 10298104880), (8, 9010841770), (10, 7208673416), (14, 5149052440), (16, 4505420885), (19, 3794038640), (20, 3604336708), (28, 2574526220), (35, 2059620976), (38, 1897019320), (40, 1802168354), (49, 1471157840), (56, 1287263110), (70, 1029810488), (76, 948509660), (80, 901084177), (95, 758807728), (98, 735578920), (112, 643631555), (127, 567612080), (133, 542005520), (140, 514905244), (152, 474254830), (190, 379403864), (196, 367789460), (245, 294231568), (254, 283806040), (266, 271002760), (280, 257452622), (304, 237127415), (380, 189701932), (392, 183894730), (490, 147115784), (508, 141903020), (532, 135501380), (560, 128726311), (635, 113522416), (665, 108401104), (760, 94850966), (784, 91947365), (889, 81087440), (931, 77429360), (980, 73557892), (1016, 70951510), (1064, 67750690), (1270, 56761208), (1330, 54200552), (1520, 47425483), (1778, 40543720), (1862, 38714680), (1960, 36778946), (2032, 35475755), (2128, 33875345), (2413, 29874320), (2540, 28380604), (2660, 27100276), (3556, 20271860), (3724, 19357340), (3920, 18389473), (4445, 16217488), (4655, 15485872), (4826, 14937160), (5080, 14190302), (5320, 13550138), (6223, 11583920), (7112, 10135930), (7448, 9678670), (7621, 9458960), (8890, 8108744), (9310, 7742936), (9652, 7468580), (10160, 7095151), (10640, 6775069), (12065, 5974864), (12446, 5791960), (14224, 5067965), (14896, 4839335), (15242, 4729480), (16891, 4267760), (17780, 4054372), (18620, 3871468), (19304, 3734290), (24130, 2987432), (24892, 2895980), (30484, 2364740), (31115, 2316784), (33782, 2133880), (35560, 2027186), (37240, 1935734), (38105, 1891792), (38608, 1867145), (48260, 1493716), (49784, 1447990), (53347, 1351280), (60968, 1182370), (62230, 1158392), (67564, 1066940), (71120, 1013593), (74480, 967867), (76210, 945896), (84455, 853552), (96520, 746858), (99568, 723995), (106694, 675640), (118237, 609680), (121936, 591185), (124460, 579196), (135128, 533470), (144799, 497840), (152420, 472948), (168910, 426776), (193040, 373429), (213388, 337820), (236474, 304840), (248920, 289598), (266735, 270256)]