850813920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 432

約数和(自身を含む): 3372379920

約数和(自身を除く): 2521566000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 121, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 242, 257, 264, 285, 288, 304, 330, 342, 352, 360, 363, 380, 396, 418, 440, 456, 480, 484, 495, 514, 528, 570, 605, 608, 627, 660, 684, 720, 726, 760, 771, 792, 836, 855, 880, 912, 968, 990, 1028, 1045, 1056, 1089, 1140, 1210, 1254, 1285, 1320, 1368, 1440, 1452, 1520, 1542, 1584, 1672, 1710, 1760, 1815, 1824, 1881, 1936, 1980, 2056, 2090, 2178, 2280, 2299, 2313, 2420, 2508, 2570, 2640, 2736, 2827, 2904, 3040, 3084, 3135, 3168, 3344, 3420, 3630, 3762, 3855, 3872, 3960, 4112, 4180, 4356, 4560, 4598, 4626, 4840, 4883, 5016, 5140, 5280, 5445, 5472, 5654, 5808, 6168, 6270, 6688, 6840, 6897, 7260, 7524, 7710, 7920, 8224, 8360, 8481, 8712, 9120, 9196, 9252, 9405, 9680, 9766, 10032, 10280, 10890, 11308, 11495, 11565, 11616, 12336, 12540, 13680, 13794, 14135, 14520, 14649, 15048, 15420, 15840, 16720, 16962, 17424, 18392, 18504, 18810, 19360, 19532, 20064, 20560, 20691, 21780, 22616, 22990, 23130, 24415, 24672, 25080, 25443, 27360, 27588, 28270, 29040, 29298, 30096, 30840, 31097, 33440, 33924, 34485, 34848, 36784, 37008, 37620, 39064, 41120, 41382, 42405, 43560, 43947, 45232, 45980, 46260, 48830, 50160, 50886, 53713, 55176, 56540, 58080, 58596, 60192, 61680, 62194, 67848, 68970, 73245, 73568, 74016, 75240, 78128, 82764, 84810, 87120, 87894, 90464, 91960, 92520, 93291, 97660, 100320, 101772, 103455, 107426, 110352, 113080, 117192, 123360, 124388, 127215, 135696, 137940, 146490, 150480, 155485, 156256, 161139, 165528, 169620, 174240, 175788, 183920, 185040, 186582, 195320, 203544, 206910, 214852, 219735, 220704, 226160, 234384, 248776, 254430, 268565, 271392, 275880, 279873, 292980, 300960, 310970, 322278, 331056, 339240, 351576, 367840, 370080, 373164, 390640, 407088, 413820, 429704, 439470, 452320, 466455, 468768, 483417, 497552, 508860, 537130, 551760, 559746, 585960, 590843, 621940, 644556, 662112, 678480, 703152, 746328, 781280, 805695, 814176, 827640, 859408, 878940, 932910, 966834, 995104, 1017720, 1074260, 1103520, 1119492, 1171920, 1181686, 1243880, 1289112, 1356960, 1399365, 1406304, 1492656, 1611390, 1655280, 1718816, 1757880, 1772529, 1865820, 1933668, 2035440, 2148520, 2238984, 2343840, 2363372, 2417085, 2487760, 2578224, 2798730, 2954215, 2985312, 3222780, 3310560, 3515760, 3545058, 3731640, 3867336, 4070880, 4297040, 4477968, 4726744, 4834170, 4975520, 5156448, 5317587, 5597460, 5908430, 6445560, 7031520, 7090116, 7463280, 7734672, 8594080, 8862645, 8955936, 9453488, 9668340, 10635174, 11194920, 11816860, 12891120, 14180232, 14926560, 15469344, 17725290, 18906976, 19336680, 21270348, 22389840, 23633720, 25782240, 26587935, 28360464, 35450580, 38673360, 42540696, 44779680, 47267440, 53175870, 56720928, 70901160, 77346720, 85081392, 94534880, 106351740, 141802320, 170162784, 212703480, 283604640, 425406960, 850813920]

約数ペア:

[(1, 850813920), (2, 425406960), (3, 283604640), (4, 212703480), (5, 170162784), (6, 141802320), (8, 106351740), (9, 94534880), (10, 85081392), (11, 77346720), (12, 70901160), (15, 56720928), (16, 53175870), (18, 47267440), (19, 44779680), (20, 42540696), (22, 38673360), (24, 35450580), (30, 28360464), (32, 26587935), (33, 25782240), (36, 23633720), (38, 22389840), (40, 21270348), (44, 19336680), (45, 18906976), (48, 17725290), (55, 15469344), (57, 14926560), (60, 14180232), (66, 12891120), (72, 11816860), (76, 11194920), (80, 10635174), (88, 9668340), (90, 9453488), (95, 8955936), (96, 8862645), (99, 8594080), (110, 7734672), (114, 7463280), (120, 7090116), (121, 7031520), (132, 6445560), (144, 5908430), (152, 5597460), (160, 5317587), (165, 5156448), (171, 4975520), (176, 4834170), (180, 4726744), (190, 4477968), (198, 4297040), (209, 4070880), (220, 3867336), (228, 3731640), (240, 3545058), (242, 3515760), (257, 3310560), (264, 3222780), (285, 2985312), (288, 2954215), (304, 2798730), (330, 2578224), (342, 2487760), (352, 2417085), (360, 2363372), (363, 2343840), (380, 2238984), (396, 2148520), (418, 2035440), (440, 1933668), (456, 1865820), (480, 1772529), (484, 1757880), (495, 1718816), (514, 1655280), (528, 1611390), (570, 1492656), (605, 1406304), (608, 1399365), (627, 1356960), (660, 1289112), (684, 1243880), (720, 1181686), (726, 1171920), (760, 1119492), (771, 1103520), (792, 1074260), (836, 1017720), (855, 995104), (880, 966834), (912, 932910), (968, 878940), (990, 859408), (1028, 827640), (1045, 814176), (1056, 805695), (1089, 781280), (1140, 746328), (1210, 703152), (1254, 678480), (1285, 662112), (1320, 644556), (1368, 621940), (1440, 590843), (1452, 585960), (1520, 559746), (1542, 551760), (1584, 537130), (1672, 508860), (1710, 497552), (1760, 483417), (1815, 468768), (1824, 466455), (1881, 452320), (1936, 439470), (1980, 429704), (2056, 413820), (2090, 407088), (2178, 390640), (2280, 373164), (2299, 370080), (2313, 367840), (2420, 351576), (2508, 339240), (2570, 331056), (2640, 322278), (2736, 310970), (2827, 300960), (2904, 292980), (3040, 279873), (3084, 275880), (3135, 271392), (3168, 268565), (3344, 254430), (3420, 248776), (3630, 234384), (3762, 226160), (3855, 220704), (3872, 219735), (3960, 214852), (4112, 206910), (4180, 203544), (4356, 195320), (4560, 186582), (4598, 185040), (4626, 183920), (4840, 175788), (4883, 174240), (5016, 169620), (5140, 165528), (5280, 161139), (5445, 156256), (5472, 155485), (5654, 150480), (5808, 146490), (6168, 137940), (6270, 135696), (6688, 127215), (6840, 124388), (6897, 123360), (7260, 117192), (7524, 113080), (7710, 110352), (7920, 107426), (8224, 103455), (8360, 101772), (8481, 100320), (8712, 97660), (9120, 93291), (9196, 92520), (9252, 91960), (9405, 90464), (9680, 87894), (9766, 87120), (10032, 84810), (10280, 82764), (10890, 78128), (11308, 75240), (11495, 74016), (11565, 73568), (11616, 73245), (12336, 68970), (12540, 67848), (13680, 62194), (13794, 61680), (14135, 60192), (14520, 58596), (14649, 58080), (15048, 56540), (15420, 55176), (15840, 53713), (16720, 50886), (16962, 50160), (17424, 48830), (18392, 46260), (18504, 45980), (18810, 45232), (19360, 43947), (19532, 43560), (20064, 42405), (20560, 41382), (20691, 41120), (21780, 39064), (22616, 37620), (22990, 37008), (23130, 36784), (24415, 34848), (24672, 34485), (25080, 33924), (25443, 33440), (27360, 31097), (27588, 30840), (28270, 30096), (29040, 29298)]