21725093040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193009}}^1$

素因数の和:193099

約数の個数: 160

約数和(自身を含む): 78118095360

約数和(自身を除く): 56393002320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2680, 2814, 3216, 3752, 4020, 4690, 5360, 5628, 7035, 7504, 8040, 9380, 11256, 14070, 16080, 18760, 22512, 28140, 37520, 56280, 112560, 193009, 386018, 579027, 772036, 965045, 1158054, 1351063, 1544072, 1930090, 2316108, 2702126, 2895135, 3088144, 3860180, 4053189, 4632216, 5404252, 5790270, 6755315, 7720360, 8106378, 9264432, 10808504, 11580540, 12931603, 13510630, 15440720, 16212756, 20265945, 21617008, 23161080, 25863206, 27021260, 32425512, 38794809, 40531890, 46322160, 51726412, 54042520, 64658015, 64851024, 77589618, 81063780, 90521221, 103452824, 108085040, 129316030, 155179236, 162127560, 181042442, 193974045, 206905648, 258632060, 271563663, 310358472, 324255120, 362084884, 387948090, 452606105, 517264120, 543127326, 620716944, 724169768, 775896180, 905212210, 1034528240, 1086254652, 1357818315, 1448339536, 1551792360, 1810424420, 2172509304, 2715636630, 3103584720, 3620848840, 4345018608, 5431273260, 7241697680, 10862546520, 21725093040]

約数ペア:

[(1, 21725093040), (2, 10862546520), (3, 7241697680), (4, 5431273260), (5, 4345018608), (6, 3620848840), (7, 3103584720), (8, 2715636630), (10, 2172509304), (12, 1810424420), (14, 1551792360), (15, 1448339536), (16, 1357818315), (20, 1086254652), (21, 1034528240), (24, 905212210), (28, 775896180), (30, 724169768), (35, 620716944), (40, 543127326), (42, 517264120), (48, 452606105), (56, 387948090), (60, 362084884), (67, 324255120), (70, 310358472), (80, 271563663), (84, 258632060), (105, 206905648), (112, 193974045), (120, 181042442), (134, 162127560), (140, 155179236), (168, 129316030), (201, 108085040), (210, 103452824), (240, 90521221), (268, 81063780), (280, 77589618), (335, 64851024), (336, 64658015), (402, 54042520), (420, 51726412), (469, 46322160), (536, 40531890), (560, 38794809), (670, 32425512), (804, 27021260), (840, 25863206), (938, 23161080), (1005, 21617008), (1072, 20265945), (1340, 16212756), (1407, 15440720), (1608, 13510630), (1680, 12931603), (1876, 11580540), (2010, 10808504), (2345, 9264432), (2680, 8106378), (2814, 7720360), (3216, 6755315), (3752, 5790270), (4020, 5404252), (4690, 4632216), (5360, 4053189), (5628, 3860180), (7035, 3088144), (7504, 2895135), (8040, 2702126), (9380, 2316108), (11256, 1930090), (14070, 1544072), (16080, 1351063), (18760, 1158054), (22512, 965045), (28140, 772036), (37520, 579027), (56280, 386018), (112560, 193009)]