211364160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 224

約数和(自身を含む): 779507712

約数和(自身を除く): 568143552

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, 420, 426, 443, 448, 480, 497, 560, 568, 672, 710, 840, 852, 886, 960, 994, 1065, 1120, 1136, 1329, 1344, 1420, 1491, 1680, 1704, 1772, 1988, 2130, 2215, 2240, 2272, 2485, 2658, 2840, 2982, 3101, 3360, 3408, 3544, 3976, 4260, 4430, 4544, 4970, 5316, 5680, 5964, 6202, 6645, 6720, 6816, 7088, 7455, 7952, 8520, 8860, 9303, 9940, 10632, 11360, 11928, 12404, 13290, 13632, 14176, 14910, 15505, 15904, 17040, 17720, 18606, 19880, 21264, 22720, 23856, 24808, 26580, 28352, 29820, 31010, 31453, 31808, 34080, 35440, 37212, 39760, 42528, 46515, 47712, 49616, 53160, 59640, 62020, 62906, 68160, 70880, 74424, 79520, 85056, 93030, 94359, 95424, 99232, 106320, 119280, 124040, 125812, 141760, 148848, 157265, 159040, 186060, 188718, 198464, 212640, 220171, 238560, 248080, 251624, 297696, 314530, 372120, 377436, 425280, 440342, 471795, 477120, 496160, 503248, 595392, 629060, 660513, 744240, 754872, 880684, 943590, 992320, 1006496, 1100855, 1258120, 1321026, 1488480, 1509744, 1761368, 1887180, 2012992, 2201710, 2516240, 2642052, 2976960, 3019488, 3302565, 3522736, 3774360, 4403420, 5032480, 5284104, 6038976, 6605130, 7045472, 7548720, 8806840, 10064960, 10568208, 13210260, 14090944, 15097440, 17613680, 21136416, 26420520, 30194880, 35227360, 42272832, 52841040, 70454720, 105682080, 211364160]

約数ペア:

[(1, 211364160), (2, 105682080), (3, 70454720), (4, 52841040), (5, 42272832), (6, 35227360), (7, 30194880), (8, 26420520), (10, 21136416), (12, 17613680), (14, 15097440), (15, 14090944), (16, 13210260), (20, 10568208), (21, 10064960), (24, 8806840), (28, 7548720), (30, 7045472), (32, 6605130), (35, 6038976), (40, 5284104), (42, 5032480), (48, 4403420), (56, 3774360), (60, 3522736), (64, 3302565), (70, 3019488), (71, 2976960), (80, 2642052), (84, 2516240), (96, 2201710), (105, 2012992), (112, 1887180), (120, 1761368), (140, 1509744), (142, 1488480), (160, 1321026), (168, 1258120), (192, 1100855), (210, 1006496), (213, 992320), (224, 943590), (240, 880684), (280, 754872), (284, 744240), (320, 660513), (336, 629060), (355, 595392), (420, 503248), (426, 496160), (443, 477120), (448, 471795), (480, 440342), (497, 425280), (560, 377436), (568, 372120), (672, 314530), (710, 297696), (840, 251624), (852, 248080), (886, 238560), (960, 220171), (994, 212640), (1065, 198464), (1120, 188718), (1136, 186060), (1329, 159040), (1344, 157265), (1420, 148848), (1491, 141760), (1680, 125812), (1704, 124040), (1772, 119280), (1988, 106320), (2130, 99232), (2215, 95424), (2240, 94359), (2272, 93030), (2485, 85056), (2658, 79520), (2840, 74424), (2982, 70880), (3101, 68160), (3360, 62906), (3408, 62020), (3544, 59640), (3976, 53160), (4260, 49616), (4430, 47712), (4544, 46515), (4970, 42528), (5316, 39760), (5680, 37212), (5964, 35440), (6202, 34080), (6645, 31808), (6720, 31453), (6816, 31010), (7088, 29820), (7455, 28352), (7952, 26580), (8520, 24808), (8860, 23856), (9303, 22720), (9940, 21264), (10632, 19880), (11360, 18606), (11928, 17720), (12404, 17040), (13290, 15904), (13632, 15505), (14176, 14910)]