494118195200

素因数分解:

$2^{12}\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 936

約数和(自身を含む): 1542295840320

約数和(自身を除く): 1048177645120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 71, 73, 76, 80, 95, 98, 100, 112, 128, 133, 140, 142, 146, 152, 160, 175, 190, 196, 200, 224, 245, 256, 266, 280, 284, 292, 304, 320, 350, 355, 365, 380, 392, 400, 448, 475, 490, 497, 511, 512, 532, 560, 568, 584, 608, 640, 665, 700, 710, 730, 760, 784, 800, 896, 931, 950, 980, 994, 1022, 1024, 1064, 1120, 1136, 1168, 1216, 1225, 1280, 1330, 1349, 1387, 1400, 1420, 1460, 1520, 1568, 1600, 1775, 1792, 1825, 1862, 1900, 1960, 1988, 2044, 2048, 2128, 2240, 2272, 2336, 2432, 2450, 2485, 2555, 2560, 2660, 2698, 2774, 2800, 2840, 2920, 3040, 3136, 3200, 3325, 3479, 3550, 3577, 3584, 3650, 3724, 3800, 3920, 3976, 4088, 4096, 4256, 4480, 4544, 4655, 4672, 4864, 4900, 4970, 5110, 5120, 5183, 5320, 5396, 5548, 5600, 5680, 5840, 6080, 6272, 6400, 6650, 6745, 6935, 6958, 7100, 7154, 7168, 7300, 7448, 7600, 7840, 7952, 8176, 8512, 8960, 9088, 9310, 9344, 9443, 9709, 9728, 9800, 9940, 10220, 10240, 10366, 10640, 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約数ペア:

[(1, 494118195200), (2, 247059097600), (4, 123529548800), (5, 98823639040), (7, 70588313600), (8, 61764774400), (10, 49411819520), (14, 35294156800), (16, 30882387200), (19, 26006220800), (20, 24705909760), (25, 19764727808), (28, 17647078400), (32, 15441193600), (35, 14117662720), (38, 13003110400), (40, 12352954880), (49, 10084044800), (50, 9882363904), (56, 8823539200), (64, 7720596800), (70, 7058831360), (71, 6959411200), (73, 6768742400), (76, 6501555200), (80, 6176477440), (95, 5201244160), (98, 5042022400), (100, 4941181952), (112, 4411769600), (128, 3860298400), (133, 3715174400), (140, 3529415680), (142, 3479705600), (146, 3384371200), (152, 3250777600), (160, 3088238720), (175, 2823532544), (190, 2600622080), (196, 2521011200), (200, 2470590976), (224, 2205884800), (245, 2016808960), (256, 1930149200), (266, 1857587200), (280, 1764707840), (284, 1739852800), (292, 1692185600), (304, 1625388800), (320, 1544119360), (350, 1411766272), (355, 1391882240), (365, 1353748480), (380, 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(2128, 232198400), (2240, 220588480), (2272, 217481600), (2336, 211523200), (2432, 203173600), (2450, 201680896), (2485, 198840320), (2555, 193392640), (2560, 193014920), (2660, 185758720), (2698, 183142400), (2774, 178124800), (2800, 176470784), (2840, 173985280), (2920, 169218560), (3040, 162538880), (3136, 157563200), (3200, 154411936), (3325, 148606976), (3479, 142028800), (3550, 139188224), (3577, 138137600), (3584, 137867800), (3650, 135374848), (3724, 132684800), (3800, 130031104), (3920, 126050560), (3976, 124275200), (4088, 120870400), (4096, 120634325), (4256, 116099200), (4480, 110294240), (4544, 108740800), (4655, 106147840), (4672, 105761600), (4864, 101586800), (4900, 100840448), (4970, 99420160), (5110, 96696320), (5120, 96507460), (5183, 95334400), (5320, 92879360), (5396, 91571200), (5548, 89062400), (5600, 88235392), (5680, 86992640), (5840, 84609280), (6080, 81269440), (6272, 78781600), (6400, 77205968), (6650, 74303488), (6745, 73256960), (6935, 71249920), (6958, 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