139905257440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1282

約数の個数: 288

約数和(自身を含む): 375491966976

約数和(自身を除く): 235586709536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 169, 184, 208, 227, 230, 260, 299, 338, 368, 416, 454, 460, 520, 598, 676, 736, 845, 908, 920, 991, 1040, 1135, 1196, 1352, 1495, 1690, 1816, 1840, 1982, 2080, 2270, 2392, 2704, 2951, 2990, 3380, 3632, 3680, 3887, 3964, 4540, 4784, 4955, 5221, 5408, 5902, 5980, 6760, 7264, 7774, 7928, 9080, 9568, 9910, 10442, 11804, 11960, 12883, 13520, 14755, 15548, 15856, 18160, 19435, 19820, 20884, 22793, 23608, 23920, 25766, 26105, 27040, 29510, 31096, 31712, 36320, 38363, 38870, 39640, 41768, 45586, 47216, 47840, 51532, 52210, 59020, 62192, 64415, 67873, 76726, 77740, 79280, 83536, 91172, 94432, 103064, 104420, 113965, 118040, 124384, 128830, 135746, 153452, 155480, 158560, 167072, 167479, 182344, 191815, 206128, 208840, 224957, 227930, 236080, 257660, 271492, 296309, 306904, 310960, 334958, 339365, 364688, 383630, 412256, 417680, 449914, 455860, 472160, 515320, 542984, 592618, 613808, 621920, 669916, 678730, 729376, 767260, 835360, 837395, 882349, 899828, 911720, 1030640, 1085968, 1124785, 1185236, 1227616, 1339832, 1357460, 1481545, 1534520, 1674790, 1764698, 1799656, 1823440, 2061280, 2171936, 2249570, 2370472, 2679664, 2714920, 2924441, 2963090, 3069040, 3349580, 3529396, 3599312, 3646880, 3852017, 4411745, 4499140, 4740944, 5174011, 5359328, 5429840, 5848882, 5926180, 6138080, 6699160, 7058792, 7198624, 7704034, 8823490, 8998280, 9481888, 10348022, 10859680, 11697764, 11852360, 13398320, 14117584, 14622205, 15408068, 17646980, 17996560, 19260085, 20696044, 23395528, 23704720, 25870055, 26796640, 28235168, 29244410, 30816136, 35293960, 35993120, 38017733, 38520170, 41392088, 46791056, 47409440, 51740110, 58488820, 61632272, 67262143, 70587920, 76035466, 77040340, 82784176, 93582112, 103480220, 116977640, 123264544, 134524286, 141175840, 152070932, 154080680, 165568352, 190088665, 206960440, 233955280, 269048572, 304141864, 308161360, 336310715, 380177330, 413920880, 467910560, 538097144, 608283728, 616322720, 672621430, 760354660, 827841760, 874407859, 1076194288, 1216567456, 1345242860, 1520709320, 1748815718, 2152388576, 2690485720, 3041418640, 3497631436, 4372039295, 5380971440, 6082837280, 6995262872, 8744078590, 10761942880, 13990525744, 17488157180, 27981051488, 34976314360, 69952628720, 139905257440]

約数ペア:

[(1, 139905257440), (2, 69952628720), (4, 34976314360), (5, 27981051488), (8, 17488157180), (10, 13990525744), (13, 10761942880), (16, 8744078590), (20, 6995262872), (23, 6082837280), (26, 5380971440), (32, 4372039295), (40, 3497631436), (46, 3041418640), (52, 2690485720), (65, 2152388576), (80, 1748815718), (92, 1520709320), (104, 1345242860), (115, 1216567456), (130, 1076194288), (160, 874407859), (169, 827841760), (184, 760354660), (208, 672621430), (227, 616322720), (230, 608283728), (260, 538097144), (299, 467910560), (338, 413920880), (368, 380177330), (416, 336310715), (454, 308161360), (460, 304141864), (520, 269048572), (598, 233955280), (676, 206960440), (736, 190088665), (845, 165568352), (908, 154080680), (920, 152070932), (991, 141175840), (1040, 134524286), (1135, 123264544), (1196, 116977640), (1352, 103480220), (1495, 93582112), (1690, 82784176), (1816, 77040340), (1840, 76035466), (1982, 70587920), (2080, 67262143), (2270, 61632272), (2392, 58488820), (2704, 51740110), (2951, 47409440), (2990, 46791056), (3380, 41392088), (3632, 38520170), (3680, 38017733), (3887, 35993120), (3964, 35293960), (4540, 30816136), (4784, 29244410), (4955, 28235168), (5221, 26796640), (5408, 25870055), (5902, 23704720), (5980, 23395528), (6760, 20696044), (7264, 19260085), (7774, 17996560), (7928, 17646980), (9080, 15408068), (9568, 14622205), (9910, 14117584), (10442, 13398320), (11804, 11852360), (11960, 11697764), (12883, 10859680), (13520, 10348022), (14755, 9481888), (15548, 8998280), (15856, 8823490), (18160, 7704034), (19435, 7198624), (19820, 7058792), (20884, 6699160), (22793, 6138080), (23608, 5926180), (23920, 5848882), (25766, 5429840), (26105, 5359328), (27040, 5174011), (29510, 4740944), (31096, 4499140), (31712, 4411745), (36320, 3852017), (38363, 3646880), (38870, 3599312), (39640, 3529396), (41768, 3349580), (45586, 3069040), (47216, 2963090), (47840, 2924441), (51532, 2714920), (52210, 2679664), (59020, 2370472), (62192, 2249570), (64415, 2171936), (67873, 2061280), (76726, 1823440), (77740, 1799656), (79280, 1764698), (83536, 1674790), (91172, 1534520), (94432, 1481545), (103064, 1357460), (104420, 1339832), (113965, 1227616), (118040, 1185236), (124384, 1124785), (128830, 1085968), (135746, 1030640), (153452, 911720), (155480, 899828), (158560, 882349), (167072, 837395), (167479, 835360), (182344, 767260), (191815, 729376), (206128, 678730), (208840, 669916), (224957, 621920), (227930, 613808), (236080, 592618), (257660, 542984), (271492, 515320), (296309, 472160), (306904, 455860), (310960, 449914), (334958, 417680), (339365, 412256), (364688, 383630)]