304868760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5417}}^1$

素因数の和:5505

約数の個数: 128

約数和(自身を含む): 1061061120

約数和(自身を除く): 756192360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5417, 5628, 7035, 8040, 9380, 10834, 11256, 14070, 16251, 18760, 21668, 27085, 28140, 32502, 37919, 43336, 54170, 56280, 65004, 75838, 81255, 108340, 113757, 130008, 151676, 162510, 189595, 216680, 227514, 303352, 325020, 362939, 379190, 455028, 568785, 650040, 725878, 758380, 910056, 1088817, 1137570, 1451756, 1516760, 1814695, 2177634, 2275140, 2540573, 2903512, 3629390, 4355268, 4550280, 5081146, 5444085, 7258780, 7621719, 8710536, 10162292, 10888170, 12702865, 14517560, 15243438, 20324584, 21776340, 25405730, 30486876, 38108595, 43552680, 50811460, 60973752, 76217190, 101622920, 152434380, 304868760]

約数ペア:

[(1, 304868760), (2, 152434380), (3, 101622920), (4, 76217190), (5, 60973752), (6, 50811460), (7, 43552680), (8, 38108595), (10, 30486876), (12, 25405730), (14, 21776340), (15, 20324584), (20, 15243438), (21, 14517560), (24, 12702865), (28, 10888170), (30, 10162292), (35, 8710536), (40, 7621719), (42, 7258780), (56, 5444085), (60, 5081146), (67, 4550280), (70, 4355268), (84, 3629390), (105, 2903512), (120, 2540573), (134, 2275140), (140, 2177634), (168, 1814695), (201, 1516760), (210, 1451756), (268, 1137570), (280, 1088817), (335, 910056), (402, 758380), (420, 725878), (469, 650040), (536, 568785), (670, 455028), (804, 379190), (840, 362939), (938, 325020), (1005, 303352), (1340, 227514), (1407, 216680), (1608, 189595), (1876, 162510), (2010, 151676), (2345, 130008), (2680, 113757), (2814, 108340), (3752, 81255), (4020, 75838), (4690, 65004), (5417, 56280), (5628, 54170), (7035, 43336), (8040, 37919), (9380, 32502), (10834, 28140), (11256, 27085), (14070, 21668), (16251, 18760)]