2810194107840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{19913507}}^1$

素因数の和:19913544

約数の個数: 252

約数和(自身を含む): 11244002984136

約数和(自身を除く): 8433808876296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 141120, 19913507, 39827014, 59740521, 79654028, 99567535, 119481042, 139394549, 159308056, 179221563, 199135070, 238962084, 278789098, 298702605, 318616112, 358443126, 398270140, 418183647, 477924168, 557578196, 597405210, 637232224, 696972745, 716886252, 796540280, 836367294, 896107815, 955848336, 975761843, 1115156392, 1194810420, 1254550941, 1274464448, 1393945490, 1433772504, 1593080560, 1672734588, 1792215630, 1911696672, 1951523686, 2090918235, 2230312784, 2389620840, 2509101882, 2787890980, 2867545008, 2927285529, 3186161120, 3345469176, 3584431260, 3823393344, 3903047372, 4181836470, 4460625568, 4779241680, 4878809215, 5018203764, 5575781960, 5735090016, 5854571058, 6272754705, 6372322240, 6690938352, 7168862520, 7806094744, 8363672940, 8781856587, 8921251136, 9558483360, 9757618430, 10036407528, 11151563920, 11470180032, 11709142116, 12545509410, 13381876704, 14337725040, 14636427645, 15612189488, 16727345880, 17563713174, 19116966720, 19515236860, 20072815056, 22303127840, 23418284232, 25091018820, 26763753408, 28675450080, 29272855290, 31224378976, 33454691760, 35127426348, 39030473720, 40145630112, 43909282935, 44606255680, 46836568464, 50182037640, 57350900160, 58545710580, 62448757952, 66909383520, 70254852696, 78060947440, 80291260224, 87818565870, 93673136928, 100364075280, 117091421160, 133818767040, 140509705392, 156121894880, 175637131740, 187346273856, 200728150560, 234182842320, 281019410784, 312243789760, 351274263480, 401456301120, 468365684640, 562038821568, 702548526960, 936731369280, 1405097053920, 2810194107840]

約数ペア:

[(1, 2810194107840), (2, 1405097053920), (3, 936731369280), (4, 702548526960), (5, 562038821568), (6, 468365684640), (7, 401456301120), (8, 351274263480), (9, 312243789760), (10, 281019410784), (12, 234182842320), (14, 200728150560), (15, 187346273856), (16, 175637131740), (18, 156121894880), (20, 140509705392), (21, 133818767040), (24, 117091421160), (28, 100364075280), (30, 93673136928), (32, 87818565870), (35, 80291260224), (36, 78060947440), (40, 70254852696), (42, 66909383520), (45, 62448757952), (48, 58545710580), (49, 57350900160), (56, 50182037640), (60, 46836568464), (63, 44606255680), (64, 43909282935), (70, 40145630112), (72, 39030473720), (80, 35127426348), (84, 33454691760), (90, 31224378976), (96, 29272855290), (98, 28675450080), (105, 26763753408), (112, 25091018820), (120, 23418284232), (126, 22303127840), (140, 20072815056), (144, 19515236860), (147, 19116966720), (160, 17563713174), (168, 16727345880), (180, 15612189488), (192, 14636427645), (196, 14337725040), (210, 13381876704), (224, 12545509410), (240, 11709142116), (245, 11470180032), (252, 11151563920), (280, 10036407528), (288, 9757618430), (294, 9558483360), (315, 8921251136), (320, 8781856587), (336, 8363672940), (360, 7806094744), (392, 7168862520), (420, 6690938352), (441, 6372322240), (448, 6272754705), (480, 5854571058), (490, 5735090016), (504, 5575781960), (560, 5018203764), (576, 4878809215), (588, 4779241680), (630, 4460625568), (672, 4181836470), (720, 3903047372), (735, 3823393344), (784, 3584431260), (840, 3345469176), (882, 3186161120), (960, 2927285529), (980, 2867545008), (1008, 2787890980), (1120, 2509101882), (1176, 2389620840), (1260, 2230312784), (1344, 2090918235), (1440, 1951523686), (1470, 1911696672), (1568, 1792215630), (1680, 1672734588), (1764, 1593080560), (1960, 1433772504), (2016, 1393945490), (2205, 1274464448), (2240, 1254550941), (2352, 1194810420), (2520, 1115156392), (2880, 975761843), (2940, 955848336), (3136, 896107815), (3360, 836367294), (3528, 796540280), (3920, 716886252), (4032, 696972745), (4410, 637232224), (4704, 597405210), (5040, 557578196), (5880, 477924168), (6720, 418183647), (7056, 398270140), (7840, 358443126), (8820, 318616112), (9408, 298702605), (10080, 278789098), (11760, 238962084), (14112, 199135070), (15680, 179221563), (17640, 159308056), (20160, 139394549), (23520, 119481042), (28224, 99567535), (35280, 79654028), (47040, 59740521), (70560, 39827014), (141120, 19913507)]