248334240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6719}}^1$

素因数の和:6755

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 727087200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 6719, 7392, 9240, 12320, 13438, 18480, 20157, 26876, 33595, 36960, 40314, 47033, 53752, 67190, 73909, 80628, 94066, 100785, 107504, 134380, 141099, 147818, 161256, 188132, 201570, 215008, 221727, 235165, 268760, 282198, 295636, 322512, 369545, 376264, 403140, 443454, 470330, 517363, 537520, 564396, 591272, 645024, 705495, 739090, 752528, 806280, 886908, 940660, 1034726, 1075040, 1108635, 1128792, 1182544, 1410990, 1478180, 1505056, 1552089, 1612560, 1773816, 1881320, 2069452, 2217270, 2257584, 2365088, 2586815, 2821980, 2956360, 3104178, 3225120, 3547632, 3762640, 4138904, 4434540, 4515168, 5173630, 5643960, 5912720, 6208356, 7095264, 7525280, 7760445, 8277808, 8869080, 10347260, 11287920, 11825440, 12416712, 15520890, 16555616, 17738160, 20694520, 22575840, 24833424, 31041780, 35476320, 41389040, 49666848, 62083560, 82778080, 124167120, 248334240]

約数ペア:

[(1, 248334240), (2, 124167120), (3, 82778080), (4, 62083560), (5, 49666848), (6, 41389040), (7, 35476320), (8, 31041780), (10, 24833424), (11, 22575840), (12, 20694520), (14, 17738160), (15, 16555616), (16, 15520890), (20, 12416712), (21, 11825440), (22, 11287920), (24, 10347260), (28, 8869080), (30, 8277808), (32, 7760445), (33, 7525280), (35, 7095264), (40, 6208356), (42, 5912720), (44, 5643960), (48, 5173630), (55, 4515168), (56, 4434540), (60, 4138904), (66, 3762640), (70, 3547632), (77, 3225120), (80, 3104178), (84, 2956360), (88, 2821980), (96, 2586815), (105, 2365088), (110, 2257584), (112, 2217270), (120, 2069452), (132, 1881320), (140, 1773816), (154, 1612560), (160, 1552089), (165, 1505056), (168, 1478180), (176, 1410990), (210, 1182544), (220, 1128792), (224, 1108635), (231, 1075040), (240, 1034726), (264, 940660), (280, 886908), (308, 806280), (330, 752528), (336, 739090), (352, 705495), (385, 645024), (420, 591272), (440, 564396), (462, 537520), (480, 517363), (528, 470330), (560, 443454), (616, 403140), (660, 376264), (672, 369545), (770, 322512), (840, 295636), (880, 282198), (924, 268760), (1056, 235165), (1120, 221727), (1155, 215008), (1232, 201570), (1320, 188132), (1540, 161256), (1680, 147818), (1760, 141099), (1848, 134380), (2310, 107504), (2464, 100785), (2640, 94066), (3080, 80628), (3360, 73909), (3696, 67190), (4620, 53752), (5280, 47033), (6160, 40314), (6719, 36960), (7392, 33595), (9240, 26876), (12320, 20157), (13438, 18480)]