2149204680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1773

約数の個数: 288

約数和(自身を含む): 8241550200

約数和(自身を除く): 6092345520

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, 73, 84, 90, 98, 105, 120, 126, 140, 146, 147, 168, 180, 196, 210, 219, 245, 252, 280, 292, 294, 315, 360, 365, 392, 420, 438, 441, 490, 504, 511, 584, 588, 630, 657, 730, 735, 840, 876, 882, 980, 1022, 1095, 1176, 1260, 1314, 1460, 1470, 1533, 1669, 1752, 1764, 1960, 2044, 2190, 2205, 2520, 2555, 2628, 2920, 2940, 3066, 3285, 3338, 3528, 3577, 4088, 4380, 4410, 4599, 5007, 5110, 5256, 5880, 6132, 6570, 6676, 7154, 7665, 8345, 8760, 8820, 9198, 10014, 10220, 10731, 11683, 12264, 13140, 13352, 14308, 15021, 15330, 16690, 17640, 17885, 18396, 20028, 20440, 21462, 22995, 23366, 25035, 26280, 28616, 30042, 30660, 32193, 33380, 35049, 35770, 36792, 40056, 42924, 45990, 46732, 50070, 53655, 58415, 60084, 61320, 64386, 66760, 70098, 71540, 75105, 81781, 85848, 91980, 93464, 100140, 105147, 107310, 116830, 120168, 121837, 128772, 140196, 143080, 150210, 160965, 163562, 175245, 183960, 200280, 210294, 214620, 233660, 243674, 245343, 257544, 280392, 300420, 321930, 327124, 350490, 365511, 408905, 420588, 429240, 467320, 487348, 490686, 525735, 600840, 609185, 643860, 654248, 700980, 731022, 736029, 817810, 841176, 852859, 974696, 981372, 1051470, 1096533, 1218370, 1226715, 1287720, 1401960, 1462044, 1472058, 1635620, 1705718, 1827555, 1962744, 2102940, 2193066, 2436740, 2453430, 2558577, 2924088, 2944116, 3271240, 3411436, 3655110, 3680145, 4205880, 4264295, 4386132, 4873480, 4906860, 5117154, 5482665, 5888232, 5970013, 6822872, 7310220, 7360290, 7675731, 8528590, 8772264, 9813720, 10234308, 10965330, 11940026, 12792885, 14620440, 14720580, 15351462, 17057180, 17910039, 20468616, 21930660, 23880052, 25585770, 29441160, 29850065, 30702924, 34114360, 35820078, 38378655, 43861320, 47760104, 51171540, 53730117, 59700130, 61405848, 71640156, 76757310, 89550195, 102343080, 107460234, 119400260, 143280312, 153514620, 179100390, 214920468, 238800520, 268650585, 307029240, 358200780, 429840936, 537301170, 716401560, 1074602340, 2149204680]

約数ペア:

[(1, 2149204680), (2, 1074602340), (3, 716401560), (4, 537301170), (5, 429840936), (6, 358200780), (7, 307029240), (8, 268650585), (9, 238800520), (10, 214920468), (12, 179100390), (14, 153514620), (15, 143280312), (18, 119400260), (20, 107460234), (21, 102343080), (24, 89550195), (28, 76757310), (30, 71640156), (35, 61405848), (36, 59700130), (40, 53730117), (42, 51171540), (45, 47760104), (49, 43861320), (56, 38378655), (60, 35820078), (63, 34114360), (70, 30702924), (72, 29850065), (73, 29441160), (84, 25585770), (90, 23880052), (98, 21930660), (105, 20468616), (120, 17910039), (126, 17057180), (140, 15351462), (146, 14720580), (147, 14620440), (168, 12792885), (180, 11940026), (196, 10965330), (210, 10234308), (219, 9813720), (245, 8772264), (252, 8528590), (280, 7675731), (292, 7360290), (294, 7310220), (315, 6822872), (360, 5970013), (365, 5888232), (392, 5482665), (420, 5117154), (438, 4906860), (441, 4873480), (490, 4386132), (504, 4264295), (511, 4205880), (584, 3680145), (588, 3655110), (630, 3411436), (657, 3271240), (730, 2944116), (735, 2924088), (840, 2558577), (876, 2453430), (882, 2436740), (980, 2193066), (1022, 2102940), (1095, 1962744), (1176, 1827555), (1260, 1705718), (1314, 1635620), (1460, 1472058), (1470, 1462044), (1533, 1401960), (1669, 1287720), (1752, 1226715), (1764, 1218370), (1960, 1096533), (2044, 1051470), (2190, 981372), (2205, 974696), (2520, 852859), (2555, 841176), (2628, 817810), (2920, 736029), (2940, 731022), (3066, 700980), (3285, 654248), (3338, 643860), (3528, 609185), (3577, 600840), (4088, 525735), (4380, 490686), (4410, 487348), (4599, 467320), (5007, 429240), (5110, 420588), (5256, 408905), (5880, 365511), (6132, 350490), (6570, 327124), (6676, 321930), (7154, 300420), (7665, 280392), (8345, 257544), (8760, 245343), (8820, 243674), (9198, 233660), (10014, 214620), (10220, 210294), (10731, 200280), (11683, 183960), (12264, 175245), (13140, 163562), (13352, 160965), (14308, 150210), (15021, 143080), (15330, 140196), (16690, 128772), (17640, 121837), (17885, 120168), (18396, 116830), (20028, 107310), (20440, 105147), (21462, 100140), (22995, 93464), (23366, 91980), (25035, 85848), (26280, 81781), (28616, 75105), (30042, 71540), (30660, 70098), (32193, 66760), (33380, 64386), (35049, 61320), (35770, 60084), (36792, 58415), (40056, 53655), (42924, 50070), (45990, 46732)]