821846520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 384

約数和(自身を含む): 3179232000

約数和(自身を除く): 2357385480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 121, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 242, 264, 270, 285, 297, 330, 331, 342, 360, 363, 380, 396, 418, 440, 456, 484, 495, 513, 540, 570, 594, 605, 627, 660, 662, 684, 726, 760, 792, 836, 855, 968, 990, 993, 1026, 1045, 1080, 1089, 1140, 1188, 1210, 1254, 1320, 1324, 1368, 1452, 1485, 1655, 1672, 1710, 1815, 1881, 1980, 1986, 2052, 2090, 2178, 2280, 2299, 2376, 2420, 2508, 2565, 2648, 2904, 2970, 2979, 3135, 3267, 3310, 3420, 3630, 3641, 3762, 3960, 3972, 4104, 4180, 4356, 4598, 4840, 4965, 5016, 5130, 5445, 5643, 5940, 5958, 6270, 6289, 6534, 6620, 6840, 6897, 7260, 7282, 7524, 7944, 8360, 8712, 8937, 9196, 9405, 9930, 10260, 10890, 10923, 11286, 11495, 11880, 11916, 12540, 12578, 13068, 13240, 13794, 14520, 14564, 14895, 15048, 16335, 17874, 18205, 18392, 18810, 18867, 19860, 20520, 20691, 21780, 21846, 22572, 22990, 23832, 25080, 25156, 26136, 27588, 28215, 29128, 29790, 31445, 32670, 32769, 34485, 35748, 36410, 37620, 37734, 39720, 40051, 41382, 43560, 43692, 44685, 45144, 45980, 50312, 54615, 55176, 56430, 56601, 59580, 62073, 62890, 65340, 65538, 68970, 69179, 71496, 72820, 75240, 75468, 80102, 82764, 87384, 89370, 91960, 94335, 98307, 103455, 109230, 112860, 113202, 119160, 120153, 124146, 125780, 130680, 131076, 137940, 138358, 145640, 150936, 160204, 163845, 165528, 169803, 178740, 188670, 196614, 200255, 206910, 207537, 218460, 225720, 226404, 240306, 248292, 251560, 262152, 275880, 276716, 283005, 310365, 320408, 327690, 339606, 345895, 357480, 360459, 377340, 393228, 400510, 413820, 415074, 436920, 452808, 480612, 491535, 496584, 553432, 566010, 600765, 620730, 622611, 655380, 679212, 691790, 720918, 754680, 760969, 786456, 801020, 827640, 830148, 849015, 961224, 983070, 1037685, 1081377, 1132020, 1201530, 1241460, 1245222, 1310760, 1358424, 1383580, 1441836, 1521938, 1602040, 1660296, 1698030, 1802295, 1867833, 1966140, 2075370, 2162754, 2264040, 2282907, 2403060, 2482920, 2490444, 2767160, 2883672, 3043876, 3113055, 3396060, 3604590, 3735666, 3804845, 3932280, 4150740, 4325508, 4565814, 4806120, 4980888, 5406885, 6087752, 6226110, 6792120, 6848721, 7209180, 7471332, 7609690, 8301480, 8651016, 9131628, 9339165, 10813770, 11414535, 12452220, 13697442, 14418360, 14942664, 15219380, 18263256, 18678330, 20546163, 21627540, 22829070, 24904440, 27394884, 30438760, 34243605, 37356660, 41092326, 43255080, 45658140, 54789768, 68487210, 74713320, 82184652, 91316280, 102730815, 136974420, 164369304, 205461630, 273948840, 410923260, 821846520]

約数ペア:

[(1, 821846520), (2, 410923260), (3, 273948840), (4, 205461630), (5, 164369304), (6, 136974420), (8, 102730815), (9, 91316280), (10, 82184652), (11, 74713320), (12, 68487210), (15, 54789768), (18, 45658140), (19, 43255080), (20, 41092326), (22, 37356660), (24, 34243605), (27, 30438760), (30, 27394884), (33, 24904440), (36, 22829070), (38, 21627540), (40, 20546163), (44, 18678330), (45, 18263256), (54, 15219380), (55, 14942664), (57, 14418360), (60, 13697442), (66, 12452220), (72, 11414535), (76, 10813770), (88, 9339165), (90, 9131628), (95, 8651016), (99, 8301480), (108, 7609690), (110, 7471332), (114, 7209180), (120, 6848721), (121, 6792120), (132, 6226110), (135, 6087752), (152, 5406885), (165, 4980888), (171, 4806120), (180, 4565814), (190, 4325508), (198, 4150740), (209, 3932280), (216, 3804845), (220, 3735666), (228, 3604590), (242, 3396060), (264, 3113055), (270, 3043876), (285, 2883672), (297, 2767160), (330, 2490444), (331, 2482920), (342, 2403060), (360, 2282907), (363, 2264040), (380, 2162754), (396, 2075370), (418, 1966140), (440, 1867833), (456, 1802295), (484, 1698030), (495, 1660296), (513, 1602040), (540, 1521938), (570, 1441836), (594, 1383580), (605, 1358424), (627, 1310760), (660, 1245222), (662, 1241460), (684, 1201530), (726, 1132020), (760, 1081377), (792, 1037685), (836, 983070), (855, 961224), (968, 849015), (990, 830148), (993, 827640), (1026, 801020), (1045, 786456), (1080, 760969), (1089, 754680), (1140, 720918), (1188, 691790), (1210, 679212), (1254, 655380), (1320, 622611), (1324, 620730), (1368, 600765), (1452, 566010), (1485, 553432), (1655, 496584), (1672, 491535), (1710, 480612), (1815, 452808), (1881, 436920), (1980, 415074), (1986, 413820), (2052, 400510), (2090, 393228), (2178, 377340), (2280, 360459), (2299, 357480), (2376, 345895), (2420, 339606), (2508, 327690), (2565, 320408), (2648, 310365), (2904, 283005), (2970, 276716), (2979, 275880), (3135, 262152), (3267, 251560), (3310, 248292), (3420, 240306), (3630, 226404), (3641, 225720), (3762, 218460), (3960, 207537), (3972, 206910), (4104, 200255), (4180, 196614), (4356, 188670), (4598, 178740), (4840, 169803), (4965, 165528), (5016, 163845), (5130, 160204), (5445, 150936), (5643, 145640), (5940, 138358), (5958, 137940), (6270, 131076), (6289, 130680), (6534, 125780), (6620, 124146), (6840, 120153), (6897, 119160), (7260, 113202), (7282, 112860), (7524, 109230), (7944, 103455), (8360, 98307), (8712, 94335), (8937, 91960), (9196, 89370), (9405, 87384), (9930, 82764), (10260, 80102), (10890, 75468), (10923, 75240), (11286, 72820), (11495, 71496), (11880, 69179), (11916, 68970), (12540, 65538), (12578, 65340), (13068, 62890), (13240, 62073), (13794, 59580), (14520, 56601), (14564, 56430), (14895, 55176), (15048, 54615), (16335, 50312), (17874, 45980), (18205, 45144), (18392, 44685), (18810, 43692), (18867, 43560), (19860, 41382), (20520, 40051), (20691, 39720), (21780, 37734), (21846, 37620), (22572, 36410), (22990, 35748), (23832, 34485), (25080, 32769), (25156, 32670), (26136, 31445), (27588, 29790), (28215, 29128)]