2182191480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{123707}}^1$

素因数の和:123738

約数の個数: 144

約数和(自身を含む): 8250086520

約数和(自身を除く): 6067895040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 123707, 247414, 371121, 494828, 618535, 742242, 865949, 989656, 1113363, 1237070, 1484484, 1731898, 1855605, 2226726, 2474140, 2597847, 2968968, 3463796, 3711210, 4329745, 4453452, 4948280, 5195694, 5566815, 6061643, 6927592, 7422420, 7793541, 8659490, 8906904, 10391388, 11133630, 12123286, 12989235, 14844840, 15587082, 17318980, 18184929, 20782776, 22267260, 24246572, 25978470, 30308215, 31174164, 34637960, 36369858, 38967705, 44534520, 48493144, 51956940, 54554787, 60616430, 62348328, 72739716, 77935410, 90924645, 103913880, 109109574, 121232860, 145479432, 155870820, 181849290, 218219148, 242465720, 272773935, 311741640, 363698580, 436438296, 545547870, 727397160, 1091095740, 2182191480]

約数ペア:

[(1, 2182191480), (2, 1091095740), (3, 727397160), (4, 545547870), (5, 436438296), (6, 363698580), (7, 311741640), (8, 272773935), (9, 242465720), (10, 218219148), (12, 181849290), (14, 155870820), (15, 145479432), (18, 121232860), (20, 109109574), (21, 103913880), (24, 90924645), (28, 77935410), (30, 72739716), (35, 62348328), (36, 60616430), (40, 54554787), (42, 51956940), (45, 48493144), (49, 44534520), (56, 38967705), (60, 36369858), (63, 34637960), (70, 31174164), (72, 30308215), (84, 25978470), (90, 24246572), (98, 22267260), (105, 20782776), (120, 18184929), (126, 17318980), (140, 15587082), (147, 14844840), (168, 12989235), (180, 12123286), (196, 11133630), (210, 10391388), (245, 8906904), (252, 8659490), (280, 7793541), (294, 7422420), (315, 6927592), (360, 6061643), (392, 5566815), (420, 5195694), (441, 4948280), (490, 4453452), (504, 4329745), (588, 3711210), (630, 3463796), (735, 2968968), (840, 2597847), (882, 2474140), (980, 2226726), (1176, 1855605), (1260, 1731898), (1470, 1484484), (1764, 1237070), (1960, 1113363), (2205, 989656), (2520, 865949), (2940, 742242), (3528, 618535), (4410, 494828), (5880, 371121), (8820, 247414), (17640, 123707)]