16378148160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 1120

約数和(自身を含む): 70103024640

約数和(自身を除く): 53724876480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 31, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 62, 64, 66, 68, 72, 80, 81, 85, 88, 90, 93, 96, 99, 102, 108, 109, 110, 120, 124, 132, 135, 136, 144, 153, 155, 160, 162, 165, 170, 176, 180, 186, 187, 192, 198, 204, 216, 218, 220, 240, 248, 255, 264, 270, 272, 279, 288, 297, 306, 310, 320, 324, 327, 330, 340, 341, 352, 360, 372, 374, 396, 405, 408, 432, 436, 440, 459, 465, 480, 495, 496, 510, 527, 528, 540, 544, 545, 558, 561, 576, 594, 612, 620, 648, 654, 660, 680, 682, 704, 720, 744, 748, 765, 792, 810, 816, 837, 864, 872, 880, 891, 918, 930, 935, 960, 981, 990, 992, 1020, 1023, 1054, 1056, 1080, 1088, 1090, 1116, 1122, 1188, 1199, 1224, 1240, 1296, 1308, 1320, 1360, 1364, 1377, 1395, 1440, 1485, 1488, 1496, 1530, 1581, 1584, 1620, 1632, 1635, 1674, 1683, 1705, 1728, 1744, 1760, 1782, 1836, 1853, 1860, 1870, 1962, 1980, 1984, 2040, 2046, 2108, 2112, 2160, 2180, 2232, 2244, 2295, 2376, 2398, 2448, 2480, 2511, 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約数ペア:

[(1, 16378148160), (2, 8189074080), (3, 5459382720), (4, 4094537040), (5, 3275629632), (6, 2729691360), (8, 2047268520), (9, 1819794240), (10, 1637814816), (11, 1488922560), (12, 1364845680), (15, 1091876544), (16, 1023634260), (17, 963420480), (18, 909897120), (20, 818907408), (22, 744461280), (24, 682422840), (27, 606598080), (30, 545938272), (31, 528327360), (32, 511817130), (33, 496307520), (34, 481710240), (36, 454948560), (40, 409453704), (44, 372230640), (45, 363958848), (48, 341211420), (51, 321140160), (54, 303299040), (55, 297784512), (60, 272969136), (62, 264163680), (64, 255908565), (66, 248153760), (68, 240855120), (72, 227474280), (80, 204726852), (81, 202199360), (85, 192684096), (88, 186115320), (90, 181979424), (93, 176109120), (96, 170605710), (99, 165435840), (102, 160570080), (108, 151649520), (109, 150258240), (110, 148892256), (120, 136484568), (124, 132081840), (132, 124076880), (135, 121319616), (136, 120427560), (144, 113737140), (153, 107046720), (155, 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(1705, 9605952), (1728, 9478095), (1744, 9391140), (1760, 9305766), (1782, 9190880), (1836, 8920560), (1853, 8838720), (1860, 8805456), (1870, 8758368), (1962, 8347680), (1980, 8271792), (1984, 8255115), (2040, 8028504), (2046, 8004960), (2108, 7769520), (2112, 7754805), (2160, 7582476), (2180, 7512912), (2232, 7337880), (2244, 7298640), (2295, 7136448), (2376, 6893160), (2398, 6829920), (2448, 6690420), (2480, 6604092), (2511, 6522560), (2592, 6318730), (2616, 6260760), (2635, 6215616), (2640, 6203844), (2720, 6021378), (2728, 6003720), (2754, 5947040), (2790, 5870304), (2805, 5838912), (2880, 5686857), (2943, 5565120), (2970, 5514528), (2976, 5503410), (2992, 5473980), (3060, 5352336), (3069, 5336640), (3162, 5179680), (3168, 5169870), (3240, 5054984), (3264, 5017815), (3270, 5008608), (3348, 4891920), (3366, 4865760), (3379, 4847040), (3410, 4802976), (3488, 4695570), (3520, 4652883), (3564, 4595440), (3597, 4553280), (3672, 4460280), (3706, 4419360), (3720, 4402728), (3740, 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