4209095520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2218

約数の個数: 288

約数和(自身を含む): 16501605120

約数和(自身を除く): 12292509600

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 211, 224, 240, 252, 280, 288, 315, 336, 360, 420, 422, 480, 504, 560, 630, 633, 672, 720, 840, 844, 1008, 1055, 1120, 1260, 1266, 1440, 1477, 1680, 1688, 1899, 1979, 2016, 2110, 2520, 2532, 2954, 3165, 3360, 3376, 3798, 3958, 4220, 4431, 5040, 5064, 5908, 5937, 6330, 6752, 7385, 7596, 7916, 8440, 8862, 9495, 9895, 10080, 10128, 11816, 11874, 12660, 13293, 13853, 14770, 15192, 15832, 16880, 17724, 17811, 18990, 19790, 20256, 22155, 23632, 23748, 25320, 26586, 27706, 29540, 29685, 30384, 31664, 33760, 35448, 35622, 37980, 39580, 41559, 44310, 47264, 47496, 50640, 53172, 55412, 59080, 59370, 60768, 63328, 66465, 69265, 70896, 71244, 75960, 79160, 83118, 88620, 89055, 94992, 101280, 106344, 110824, 118160, 118740, 124677, 132930, 138530, 141792, 142488, 151920, 158320, 166236, 177240, 178110, 189984, 207795, 212688, 221648, 236320, 237480, 249354, 265860, 277060, 284976, 303840, 316640, 332472, 354480, 356220, 415590, 417569, 425376, 443296, 474960, 498708, 531720, 554120, 569952, 623385, 664944, 708960, 712440, 831180, 835138, 949920, 997416, 1063440, 1108240, 1246770, 1252707, 1329888, 1424880, 1662360, 1670276, 1994832, 2087845, 2126880, 2216480, 2493540, 2505414, 2849760, 2922983, 3324720, 3340552, 3758121, 3989664, 4175690, 4987080, 5010828, 5845966, 6263535, 6649440, 6681104, 7516242, 8351380, 8768949, 9974160, 10021656, 11691932, 12527070, 13362208, 14614915, 15032484, 16702760, 17537898, 18790605, 19948320, 20043312, 23383864, 25054140, 26306847, 29229830, 30064968, 33405520, 35075796, 37581210, 40086624, 43844745, 46767728, 50108280, 52613694, 58459660, 60129936, 66811040, 70151592, 75162420, 87689490, 93535456, 100216560, 105227388, 116919320, 120259872, 131534235, 140303184, 150324840, 175378980, 200433120, 210454776, 233838640, 263068470, 280606368, 300649680, 350757960, 420909552, 467677280, 526136940, 601299360, 701515920, 841819104, 1052273880, 1403031840, 2104547760, 4209095520]

約数ペア:

[(1, 4209095520), (2, 2104547760), (3, 1403031840), (4, 1052273880), (5, 841819104), (6, 701515920), (7, 601299360), (8, 526136940), (9, 467677280), (10, 420909552), (12, 350757960), (14, 300649680), (15, 280606368), (16, 263068470), (18, 233838640), (20, 210454776), (21, 200433120), (24, 175378980), (28, 150324840), (30, 140303184), (32, 131534235), (35, 120259872), (36, 116919320), (40, 105227388), (42, 100216560), (45, 93535456), (48, 87689490), (56, 75162420), (60, 70151592), (63, 66811040), (70, 60129936), (72, 58459660), (80, 52613694), (84, 50108280), (90, 46767728), (96, 43844745), (105, 40086624), (112, 37581210), (120, 35075796), (126, 33405520), (140, 30064968), (144, 29229830), (160, 26306847), (168, 25054140), (180, 23383864), (210, 20043312), (211, 19948320), (224, 18790605), (240, 17537898), (252, 16702760), (280, 15032484), (288, 14614915), (315, 13362208), (336, 12527070), (360, 11691932), (420, 10021656), (422, 9974160), (480, 8768949), (504, 8351380), (560, 7516242), (630, 6681104), (633, 6649440), (672, 6263535), (720, 5845966), (840, 5010828), (844, 4987080), (1008, 4175690), (1055, 3989664), (1120, 3758121), (1260, 3340552), (1266, 3324720), (1440, 2922983), (1477, 2849760), (1680, 2505414), (1688, 2493540), (1899, 2216480), (1979, 2126880), (2016, 2087845), (2110, 1994832), (2520, 1670276), (2532, 1662360), (2954, 1424880), (3165, 1329888), (3360, 1252707), (3376, 1246770), (3798, 1108240), (3958, 1063440), (4220, 997416), (4431, 949920), (5040, 835138), (5064, 831180), (5908, 712440), (5937, 708960), (6330, 664944), (6752, 623385), (7385, 569952), (7596, 554120), (7916, 531720), (8440, 498708), (8862, 474960), (9495, 443296), (9895, 425376), (10080, 417569), (10128, 415590), (11816, 356220), (11874, 354480), (12660, 332472), (13293, 316640), (13853, 303840), (14770, 284976), (15192, 277060), (15832, 265860), (16880, 249354), (17724, 237480), (17811, 236320), (18990, 221648), (19790, 212688), (20256, 207795), (22155, 189984), (23632, 178110), (23748, 177240), (25320, 166236), (26586, 158320), (27706, 151920), (29540, 142488), (29685, 141792), (30384, 138530), (31664, 132930), (33760, 124677), (35448, 118740), (35622, 118160), (37980, 110824), (39580, 106344), (41559, 101280), (44310, 94992), (47264, 89055), (47496, 88620), (50640, 83118), (53172, 79160), (55412, 75960), (59080, 71244), (59370, 70896), (60768, 69265), (63328, 66465)]