69500480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 141177280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 71, 76, 80, 92, 95, 112, 115, 133, 140, 142, 152, 160, 161, 184, 190, 224, 230, 266, 280, 284, 304, 320, 322, 355, 368, 380, 437, 448, 460, 497, 532, 560, 568, 608, 644, 665, 710, 736, 760, 805, 874, 920, 994, 1064, 1120, 1136, 1216, 1288, 1330, 1349, 1420, 1472, 1520, 1610, 1633, 1748, 1840, 1988, 2128, 2185, 2240, 2272, 2485, 2576, 2660, 2698, 2840, 3040, 3059, 3220, 3266, 3496, 3680, 3976, 4256, 4370, 4544, 4970, 5152, 5320, 5396, 5680, 6080, 6118, 6440, 6532, 6745, 6992, 7360, 7952, 8165, 8512, 8740, 9443, 9940, 10304, 10640, 10792, 11360, 11431, 12236, 12880, 13064, 13490, 13984, 15295, 15904, 16330, 17480, 18886, 19880, 21280, 21584, 22720, 22862, 24472, 25760, 26128, 26980, 27968, 30590, 31027, 31808, 32660, 34960, 37772, 39760, 42560, 43168, 45724, 47215, 48944, 51520, 52256, 53960, 57155, 61180, 62054, 65320, 69920, 75544, 79520, 86336, 91448, 94430, 97888, 104512, 107920, 114310, 122360, 124108, 130640, 139840, 151088, 155135, 159040, 182896, 188860, 195776, 215840, 217189, 228620, 244720, 248216, 261280, 302176, 310270, 365792, 377720, 431680, 434378, 457240, 489440, 496432, 522560, 604352, 620540, 731584, 755440, 868756, 914480, 978880, 992864, 1085945, 1241080, 1510880, 1737512, 1828960, 1985728, 2171890, 2482160, 3021760, 3475024, 3657920, 4343780, 4964320, 6950048, 8687560, 9928640, 13900096, 17375120, 34750240, 69500480]

約数ペア:

[(1, 69500480), (2, 34750240), (4, 17375120), (5, 13900096), (7, 9928640), (8, 8687560), (10, 6950048), (14, 4964320), (16, 4343780), (19, 3657920), (20, 3475024), (23, 3021760), (28, 2482160), (32, 2171890), (35, 1985728), (38, 1828960), (40, 1737512), (46, 1510880), (56, 1241080), (64, 1085945), (70, 992864), (71, 978880), (76, 914480), (80, 868756), (92, 755440), (95, 731584), (112, 620540), (115, 604352), (133, 522560), (140, 496432), (142, 489440), (152, 457240), (160, 434378), (161, 431680), (184, 377720), (190, 365792), (224, 310270), (230, 302176), (266, 261280), (280, 248216), (284, 244720), (304, 228620), (320, 217189), (322, 215840), (355, 195776), (368, 188860), (380, 182896), (437, 159040), (448, 155135), (460, 151088), (497, 139840), (532, 130640), (560, 124108), (568, 122360), (608, 114310), (644, 107920), (665, 104512), (710, 97888), (736, 94430), (760, 91448), (805, 86336), (874, 79520), (920, 75544), (994, 69920), (1064, 65320), (1120, 62054), (1136, 61180), (1216, 57155), (1288, 53960), (1330, 52256), (1349, 51520), (1420, 48944), (1472, 47215), (1520, 45724), (1610, 43168), (1633, 42560), (1748, 39760), (1840, 37772), (1988, 34960), (2128, 32660), (2185, 31808), (2240, 31027), (2272, 30590), (2485, 27968), (2576, 26980), (2660, 26128), (2698, 25760), (2840, 24472), (3040, 22862), (3059, 22720), (3220, 21584), (3266, 21280), (3496, 19880), (3680, 18886), (3976, 17480), (4256, 16330), (4370, 15904), (4544, 15295), (4970, 13984), (5152, 13490), (5320, 13064), (5396, 12880), (5680, 12236), (6080, 11431), (6118, 11360), (6440, 10792), (6532, 10640), (6745, 10304), (6992, 9940), (7360, 9443), (7952, 8740), (8165, 8512)]