1797531120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32423}}^1$

素因数の和:32460

約数の個数: 240

約数和(自身を含む): 7526518272

約数和(自身を除く): 5728987152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 32423, 55440, 64846, 97269, 129692, 162115, 194538, 226961, 259384, 291807, 324230, 356653, 389076, 453922, 486345, 518768, 583614, 648460, 680883, 713306, 778152, 907844, 972690, 1069959, 1134805, 1167228, 1296920, 1361766, 1426612, 1459035, 1556304, 1783265, 1815688, 1945380, 2042649, 2139918, 2269610, 2334456, 2496571, 2593840, 2723532, 2853224, 2918070, 3209877, 3404415, 3566530, 3631376, 3890760, 4085298, 4279836, 4539220, 4668912, 4993142, 5349795, 5447064, 5706448, 5836140, 6419754, 6808830, 7133060, 7489713, 7781520, 8170596, 8559672, 9078440, 9986284, 10213245, 10699590, 10894128, 11672280, 12482855, 12839508, 13617660, 14266120, 14979426, 16049385, 16341192, 17119344, 18156880, 19972568, 20426490, 21399180, 22469139, 23344560, 24965710, 25679016, 27235320, 28532240, 29958852, 32098770, 32682384, 37448565, 39945136, 40852980, 42798360, 44938278, 49931420, 51358032, 54470640, 59917704, 64197540, 74897130, 81705960, 85596720, 89876556, 99862840, 112345695, 119835408, 128395080, 149794260, 163411920, 179753112, 199725680, 224691390, 256790160, 299588520, 359506224, 449382780, 599177040, 898765560, 1797531120]

約数ペア:

[(1, 1797531120), (2, 898765560), (3, 599177040), (4, 449382780), (5, 359506224), (6, 299588520), (7, 256790160), (8, 224691390), (9, 199725680), (10, 179753112), (11, 163411920), (12, 149794260), (14, 128395080), (15, 119835408), (16, 112345695), (18, 99862840), (20, 89876556), (21, 85596720), (22, 81705960), (24, 74897130), (28, 64197540), (30, 59917704), (33, 54470640), (35, 51358032), (36, 49931420), (40, 44938278), (42, 42798360), (44, 40852980), (45, 39945136), (48, 37448565), (55, 32682384), (56, 32098770), (60, 29958852), (63, 28532240), (66, 27235320), (70, 25679016), (72, 24965710), (77, 23344560), (80, 22469139), (84, 21399180), (88, 20426490), (90, 19972568), (99, 18156880), (105, 17119344), (110, 16341192), (112, 16049385), (120, 14979426), (126, 14266120), (132, 13617660), (140, 12839508), (144, 12482855), (154, 11672280), (165, 10894128), (168, 10699590), (176, 10213245), (180, 9986284), (198, 9078440), (210, 8559672), (220, 8170596), (231, 7781520), (240, 7489713), (252, 7133060), (264, 6808830), (280, 6419754), (308, 5836140), (315, 5706448), (330, 5447064), (336, 5349795), (360, 4993142), (385, 4668912), (396, 4539220), (420, 4279836), (440, 4085298), (462, 3890760), (495, 3631376), (504, 3566530), (528, 3404415), (560, 3209877), (616, 2918070), (630, 2853224), (660, 2723532), (693, 2593840), (720, 2496571), (770, 2334456), (792, 2269610), (840, 2139918), (880, 2042649), (924, 1945380), (990, 1815688), (1008, 1783265), (1155, 1556304), (1232, 1459035), (1260, 1426612), (1320, 1361766), (1386, 1296920), (1540, 1167228), (1584, 1134805), (1680, 1069959), (1848, 972690), (1980, 907844), (2310, 778152), (2520, 713306), (2640, 680883), (2772, 648460), (3080, 583614), (3465, 518768), (3696, 486345), (3960, 453922), (4620, 389076), (5040, 356653), (5544, 324230), (6160, 291807), (6930, 259384), (7920, 226961), (9240, 194538), (11088, 162115), (13860, 129692), (18480, 97269), (27720, 64846), (32423, 55440)]