2081081520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 480

約数和(自身を含む): 8573879808

約数和(自身を除く): 6492798288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 107, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 214, 227, 238, 240, 252, 255, 272, 280, 306, 315, 321, 336, 340, 357, 360, 408, 420, 428, 454, 476, 504, 510, 535, 560, 595, 612, 630, 642, 680, 681, 714, 720, 749, 765, 816, 840, 856, 908, 952, 963, 1008, 1020, 1070, 1071, 1135, 1190, 1224, 1260, 1284, 1360, 1362, 1428, 1498, 1530, 1589, 1605, 1680, 1712, 1785, 1816, 1819, 1904, 1926, 2040, 2043, 2140, 2142, 2247, 2270, 2380, 2448, 2520, 2568, 2724, 2856, 2996, 3060, 3178, 3210, 3405, 3570, 3632, 3638, 3745, 3852, 3859, 4080, 4086, 4280, 4284, 4494, 4540, 4760, 4767, 4815, 5040, 5136, 5355, 5448, 5457, 5712, 5992, 6120, 6356, 6420, 6741, 6810, 7140, 7276, 7490, 7704, 7718, 7945, 8172, 8560, 8568, 8988, 9080, 9095, 9520, 9534, 9630, 10215, 10710, 10896, 10914, 11235, 11577, 11984, 12240, 12712, 12733, 12840, 13482, 13620, 14280, 14301, 14552, 14980, 15408, 15436, 15890, 16344, 16371, 17136, 17976, 18160, 18190, 19068, 19260, 19295, 20430, 21420, 21828, 22470, 23154, 23835, 24289, 25424, 25466, 25680, 26964, 27013, 27240, 27285, 28560, 28602, 29104, 29960, 30872, 31780, 32688, 32742, 33705, 34731, 35952, 36380, 38136, 38199, 38520, 38590, 40860, 42840, 43656, 44940, 46308, 47670, 48578, 50932, 53928, 54026, 54480, 54570, 57204, 57885, 59920, 61744, 63560, 63665, 65484, 67410, 69462, 71505, 72760, 72867, 76272, 76398, 77040, 77180, 81039, 81720, 81855, 85680, 87312, 89880, 92616, 95340, 97156, 101864, 107856, 108052, 109140, 114408, 114597, 115770, 121445, 127120, 127330, 130968, 134820, 135065, 138924, 143010, 145520, 145734, 152796, 154360, 162078, 163440, 163710, 170023, 173655, 179760, 185232, 190680, 190995, 194312, 203728, 216104, 218280, 218601, 228816, 229194, 231540, 242890, 243117, 254660, 261936, 269640, 270130, 277848, 286020, 291468, 305592, 308720, 324156, 327420, 340046, 347310, 364335, 381360, 381990, 388624, 405195, 412913, 432208, 436560, 437202, 458388, 463080, 485780, 486234, 509320, 510069, 539280, 540260, 555696, 572040, 572985, 582936, 611184, 648312, 654840, 680092, 694620, 728670, 763980, 810390, 825826, 850115, 874404, 916776, 926160, 971560, 972468, 1018640, 1020138, 1080520, 1093005, 1144080, 1145970, 1165872, 1215585, 1238739, 1296624, 1309680, 1360184, 1389240, 1457340, 1527960, 1530207, 1620780, 1651652, 1700230, 1748808, 1833552, 1943120, 1944936, 2040276, 2064565, 2161040, 2186010, 2291940, 2431170, 2477478, 2550345, 2720368, 2778480, 2890391, 2914680, 3055920, 3060414, 3241560, 3303304, 3400460, 3497616, 3716217, 3889872, 4080552, 4129130, 4372020, 4583880, 4862340, 4954956, 5100690, 5780782, 5829360, 6120828, 6193695, 6483120, 6606608, 6800920, 7432434, 7651035, 8161104, 8258260, 8671173, 8744040, 9167760, 9724680, 9909912, 10201380, 11561564, 12241656, 12387390, 13601840, 14451955, 14864868, 15302070, 16516520, 17342346, 17488080, 18581085, 19449360, 19819824, 20402760, 23123128, 24483312, 24774780, 26013519, 28903910, 29729736, 30604140, 33033040, 34684692, 37162170, 40805520, 43355865, 46246256, 49549560, 52027038, 57807820, 59459472, 61208280, 69369384, 74324340, 86711730, 99099120, 104054076, 115615640, 122416560, 130067595, 138738768, 148648680, 173423460, 208108152, 231231280, 260135190, 297297360, 346846920, 416216304, 520270380, 693693840, 1040540760, 2081081520]

約数ペア:

[(1, 2081081520), (2, 1040540760), (3, 693693840), (4, 520270380), (5, 416216304), (6, 346846920), (7, 297297360), (8, 260135190), (9, 231231280), (10, 208108152), (12, 173423460), (14, 148648680), (15, 138738768), (16, 130067595), (17, 122416560), (18, 115615640), (20, 104054076), (21, 99099120), (24, 86711730), (28, 74324340), (30, 69369384), (34, 61208280), (35, 59459472), (36, 57807820), (40, 52027038), (42, 49549560), (45, 46246256), (48, 43355865), (51, 40805520), (56, 37162170), (60, 34684692), (63, 33033040), (68, 30604140), (70, 29729736), (72, 28903910), (80, 26013519), (84, 24774780), (85, 24483312), (90, 23123128), (102, 20402760), (105, 19819824), (107, 19449360), (112, 18581085), (119, 17488080), (120, 17342346), (126, 16516520), (136, 15302070), (140, 14864868), (144, 14451955), (153, 13601840), (168, 12387390), (170, 12241656), (180, 11561564), (204, 10201380), (210, 9909912), (214, 9724680), (227, 9167760), (238, 8744040), (240, 8671173), (252, 8258260), (255, 8161104), (272, 7651035), (280, 7432434), (306, 6800920), (315, 6606608), (321, 6483120), (336, 6193695), (340, 6120828), (357, 5829360), (360, 5780782), (408, 5100690), (420, 4954956), (428, 4862340), (454, 4583880), (476, 4372020), (504, 4129130), (510, 4080552), (535, 3889872), (560, 3716217), (595, 3497616), (612, 3400460), (630, 3303304), (642, 3241560), (680, 3060414), (681, 3055920), (714, 2914680), (720, 2890391), (749, 2778480), (765, 2720368), (816, 2550345), (840, 2477478), (856, 2431170), (908, 2291940), (952, 2186010), (963, 2161040), (1008, 2064565), (1020, 2040276), (1070, 1944936), (1071, 1943120), (1135, 1833552), (1190, 1748808), (1224, 1700230), (1260, 1651652), (1284, 1620780), (1360, 1530207), (1362, 1527960), (1428, 1457340), (1498, 1389240), (1530, 1360184), (1589, 1309680), (1605, 1296624), (1680, 1238739), (1712, 1215585), (1785, 1165872), (1816, 1145970), (1819, 1144080), (1904, 1093005), (1926, 1080520), (2040, 1020138), (2043, 1018640), (2140, 972468), (2142, 971560), (2247, 926160), (2270, 916776), (2380, 874404), (2448, 850115), (2520, 825826), (2568, 810390), (2724, 763980), (2856, 728670), (2996, 694620), (3060, 680092), (3178, 654840), (3210, 648312), (3405, 611184), (3570, 582936), (3632, 572985), (3638, 572040), (3745, 555696), (3852, 540260), (3859, 539280), (4080, 510069), (4086, 509320), (4280, 486234), (4284, 485780), (4494, 463080), (4540, 458388), (4760, 437202), (4767, 436560), (4815, 432208), (5040, 412913), (5136, 405195), (5355, 388624), (5448, 381990), (5457, 381360), (5712, 364335), (5992, 347310), (6120, 340046), (6356, 327420), (6420, 324156), (6741, 308720), (6810, 305592), (7140, 291468), (7276, 286020), (7490, 277848), (7704, 270130), (7718, 269640), (7945, 261936), (8172, 254660), (8560, 243117), (8568, 242890), (8988, 231540), (9080, 229194), (9095, 228816), (9520, 218601), (9534, 218280), (9630, 216104), (10215, 203728), (10710, 194312), (10896, 190995), (10914, 190680), (11235, 185232), (11577, 179760), (11984, 173655), (12240, 170023), (12712, 163710), (12733, 163440), (12840, 162078), (13482, 154360), (13620, 152796), (14280, 145734), (14301, 145520), (14552, 143010), (14980, 138924), (15408, 135065), (15436, 134820), (15890, 130968), (16344, 127330), (16371, 127120), (17136, 121445), (17976, 115770), (18160, 114597), (18190, 114408), (19068, 109140), (19260, 108052), (19295, 107856), (20430, 101864), (21420, 97156), (21828, 95340), (22470, 92616), (23154, 89880), (23835, 87312), (24289, 85680), (25424, 81855), (25466, 81720), (25680, 81039), (26964, 77180), (27013, 77040), (27240, 76398), (27285, 76272), (28560, 72867), (28602, 72760), (29104, 71505), (29960, 69462), (30872, 67410), (31780, 65484), (32688, 63665), (32742, 63560), (33705, 61744), (34731, 59920), (35952, 57885), (36380, 57204), (38136, 54570), (38199, 54480), (38520, 54026), (38590, 53928), (40860, 50932), (42840, 48578), (43656, 47670), (44940, 46308)]