1967731920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11831}}^1$

素因数の和:11871

約数の個数: 320

約数和(自身を含む): 8450887680

約数和(自身を除く): 6483155760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11088, 11831, 11880, 13860, 15120, 16632, 18480, 20790, 23662, 23760, 27720, 33264, 35493, 41580, 47324, 55440, 59155, 70986, 82817, 83160, 94648, 106479, 118310, 130141, 141972, 165634, 166320, 177465, 189296, 212958, 236620, 248451, 260282, 283944, 319437, 331268, 354930, 390423, 414085, 425916, 473240, 496902, 520564, 532395, 567888, 638874, 650705, 662536, 709860, 745353, 780846, 828170, 851832, 910987, 946480, 993804, 1041128, 1064790, 1171269, 1242255, 1277748, 1301410, 1325072, 1419720, 1490706, 1561692, 1597185, 1656340, 1703664, 1821974, 1952115, 1987608, 2082256, 2129580, 2236059, 2342538, 2484510, 2555496, 2602820, 2732961, 2839440, 2981412, 3123384, 3194370, 3312680, 3513807, 3643948, 3726765, 3904230, 3975216, 4259160, 4472118, 4554935, 4685076, 4969020, 5110992, 5205640, 5465922, 5856345, 5962824, 6246768, 6388740, 6625360, 7027614, 7287896, 7453530, 7808460, 8198883, 8518320, 8944236, 9109870, 9370152, 9938040, 10411280, 10931844, 11180295, 11712690, 11925648, 12777480, 13664805, 14055228, 14575792, 14907060, 15616920, 16397766, 17569035, 17888472, 18219740, 18740304, 19876080, 21863688, 22360590, 23425380, 24596649, 25554960, 27329610, 28110456, 29814120, 31233840, 32795532, 35138070, 35776944, 36439480, 40994415, 43727376, 44721180, 46850760, 49193298, 54659220, 56220912, 59628240, 65591064, 70276140, 72878960, 81988830, 89442360, 93701520, 98386596, 109318440, 122983245, 131182128, 140552280, 163977660, 178884720, 196773192, 218636880, 245966490, 281104560, 327955320, 393546384, 491932980, 655910640, 983865960, 1967731920]

約数ペア:

[(1, 1967731920), (2, 983865960), (3, 655910640), (4, 491932980), (5, 393546384), (6, 327955320), (7, 281104560), (8, 245966490), (9, 218636880), (10, 196773192), (11, 178884720), (12, 163977660), (14, 140552280), (15, 131182128), (16, 122983245), (18, 109318440), (20, 98386596), (21, 93701520), (22, 89442360), (24, 81988830), (27, 72878960), (28, 70276140), (30, 65591064), (33, 59628240), (35, 56220912), (36, 54659220), (40, 49193298), (42, 46850760), (44, 44721180), (45, 43727376), (48, 40994415), (54, 36439480), (55, 35776944), (56, 35138070), (60, 32795532), (63, 31233840), (66, 29814120), (70, 28110456), (72, 27329610), (77, 25554960), (80, 24596649), (84, 23425380), (88, 22360590), (90, 21863688), (99, 19876080), (105, 18740304), (108, 18219740), (110, 17888472), (112, 17569035), (120, 16397766), (126, 15616920), (132, 14907060), (135, 14575792), (140, 14055228), (144, 13664805), (154, 12777480), (165, 11925648), (168, 11712690), (176, 11180295), (180, 10931844), (189, 10411280), (198, 9938040), (210, 9370152), (216, 9109870), (220, 8944236), (231, 8518320), (240, 8198883), (252, 7808460), (264, 7453530), (270, 7287896), (280, 7027614), (297, 6625360), (308, 6388740), (315, 6246768), (330, 5962824), (336, 5856345), (360, 5465922), (378, 5205640), (385, 5110992), (396, 4969020), (420, 4685076), (432, 4554935), (440, 4472118), (462, 4259160), (495, 3975216), (504, 3904230), (528, 3726765), (540, 3643948), (560, 3513807), (594, 3312680), (616, 3194370), (630, 3123384), (660, 2981412), (693, 2839440), (720, 2732961), (756, 2602820), (770, 2555496), (792, 2484510), (840, 2342538), (880, 2236059), (924, 2129580), (945, 2082256), (990, 1987608), (1008, 1952115), (1080, 1821974), (1155, 1703664), (1188, 1656340), (1232, 1597185), (1260, 1561692), (1320, 1490706), (1386, 1419720), (1485, 1325072), (1512, 1301410), (1540, 1277748), (1584, 1242255), (1680, 1171269), (1848, 1064790), (1890, 1041128), (1980, 993804), (2079, 946480), (2160, 910987), (2310, 851832), (2376, 828170), (2520, 780846), (2640, 745353), (2772, 709860), (2970, 662536), (3024, 650705), (3080, 638874), (3465, 567888), (3696, 532395), (3780, 520564), (3960, 496902), (4158, 473240), (4620, 425916), (4752, 414085), (5040, 390423), (5544, 354930), (5940, 331268), (6160, 319437), (6930, 283944), (7560, 260282), (7920, 248451), (8316, 236620), (9240, 212958), (10395, 189296), (11088, 177465), (11831, 166320), (11880, 165634), (13860, 141972), (15120, 130141), (16632, 118310), (18480, 106479), (20790, 94648), (23662, 83160), (23760, 82817), (27720, 70986), (33264, 59155), (35493, 55440), (41580, 47324)]