191325120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 224

約数和(自身を含む): 705770496

約数和(自身を除く): 514445376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 401, 420, 426, 448, 480, 497, 560, 568, 672, 710, 802, 840, 852, 960, 994, 1065, 1120, 1136, 1203, 1344, 1420, 1491, 1604, 1680, 1704, 1988, 2005, 2130, 2240, 2272, 2406, 2485, 2807, 2840, 2982, 3208, 3360, 3408, 3976, 4010, 4260, 4544, 4812, 4970, 5614, 5680, 5964, 6015, 6416, 6720, 6816, 7455, 7952, 8020, 8421, 8520, 9624, 9940, 11228, 11360, 11928, 12030, 12832, 13632, 14035, 14910, 15904, 16040, 16842, 17040, 19248, 19880, 22456, 22720, 23856, 24060, 25664, 28070, 28471, 29820, 31808, 32080, 33684, 34080, 38496, 39760, 42105, 44912, 47712, 48120, 56140, 56942, 59640, 64160, 67368, 68160, 76992, 79520, 84210, 85413, 89824, 95424, 96240, 112280, 113884, 119280, 128320, 134736, 142355, 159040, 168420, 170826, 179648, 192480, 199297, 224560, 227768, 238560, 269472, 284710, 336840, 341652, 384960, 398594, 427065, 449120, 455536, 477120, 538944, 569420, 597891, 673680, 683304, 797188, 854130, 898240, 911072, 996485, 1138840, 1195782, 1347360, 1366608, 1594376, 1708260, 1822144, 1992970, 2277680, 2391564, 2694720, 2733216, 2989455, 3188752, 3416520, 3985940, 4555360, 4783128, 5466432, 5978910, 6377504, 6833040, 7971880, 9110720, 9566256, 11957820, 12755008, 13666080, 15943760, 19132512, 23915640, 27332160, 31887520, 38265024, 47831280, 63775040, 95662560, 191325120]

約数ペア:

[(1, 191325120), (2, 95662560), (3, 63775040), (4, 47831280), (5, 38265024), (6, 31887520), (7, 27332160), (8, 23915640), (10, 19132512), (12, 15943760), (14, 13666080), (15, 12755008), (16, 11957820), (20, 9566256), (21, 9110720), (24, 7971880), (28, 6833040), (30, 6377504), (32, 5978910), (35, 5466432), (40, 4783128), (42, 4555360), (48, 3985940), (56, 3416520), (60, 3188752), (64, 2989455), (70, 2733216), (71, 2694720), (80, 2391564), (84, 2277680), (96, 1992970), (105, 1822144), (112, 1708260), (120, 1594376), (140, 1366608), (142, 1347360), (160, 1195782), (168, 1138840), (192, 996485), (210, 911072), (213, 898240), (224, 854130), (240, 797188), (280, 683304), (284, 673680), (320, 597891), (336, 569420), (355, 538944), (401, 477120), (420, 455536), (426, 449120), (448, 427065), (480, 398594), (497, 384960), (560, 341652), (568, 336840), (672, 284710), (710, 269472), (802, 238560), (840, 227768), (852, 224560), (960, 199297), (994, 192480), (1065, 179648), (1120, 170826), (1136, 168420), (1203, 159040), (1344, 142355), (1420, 134736), (1491, 128320), (1604, 119280), (1680, 113884), (1704, 112280), (1988, 96240), (2005, 95424), (2130, 89824), (2240, 85413), (2272, 84210), (2406, 79520), (2485, 76992), (2807, 68160), (2840, 67368), (2982, 64160), (3208, 59640), (3360, 56942), (3408, 56140), (3976, 48120), (4010, 47712), (4260, 44912), (4544, 42105), (4812, 39760), (4970, 38496), (5614, 34080), (5680, 33684), (5964, 32080), (6015, 31808), (6416, 29820), (6720, 28471), (6816, 28070), (7455, 25664), (7952, 24060), (8020, 23856), (8421, 22720), (8520, 22456), (9624, 19880), (9940, 19248), (11228, 17040), (11360, 16842), (11928, 16040), (12030, 15904), (12832, 14910), (13632, 14035)]