209005235280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{185723}}^1$

素因数の和:186266

約数の個数: 160

約数和(自身を含む): 721292584320

約数和(自身を除く): 512287349040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 521, 540, 720, 1042, 1080, 1563, 2084, 2160, 2605, 3126, 4168, 4689, 5210, 6252, 7815, 8336, 9378, 10420, 12504, 14067, 15630, 18756, 20840, 23445, 25008, 28134, 31260, 37512, 41680, 46890, 56268, 62520, 70335, 75024, 93780, 112536, 125040, 140670, 185723, 187560, 225072, 281340, 371446, 375120, 557169, 562680, 742892, 928615, 1114338, 1125360, 1485784, 1671507, 1857230, 2228676, 2785845, 2971568, 3343014, 3714460, 4457352, 5014521, 5571690, 6686028, 7428920, 8357535, 8914704, 10029042, 11143380, 13372056, 14857840, 16715070, 20058084, 22286760, 25072605, 26744112, 33430140, 40116168, 44573520, 50145210, 66860280, 80232336, 96761683, 100290420, 133720560, 193523366, 200580840, 290285049, 387046732, 401161680, 483808415, 580570098, 774093464, 870855147, 967616830, 1161140196, 1451425245, 1548186928, 1741710294, 1935233660, 2322280392, 2612565441, 2902850490, 3483420588, 3870467320, 4354275735, 4644560784, 5225130882, 5805700980, 6966841176, 7740934640, 8708551470, 10450261764, 11611401960, 13062827205, 13933682352, 17417102940, 20900523528, 23222803920, 26125654410, 34834205880, 41801047056, 52251308820, 69668411760, 104502617640, 209005235280]

約数ペア:

[(1, 209005235280), (2, 104502617640), (3, 69668411760), (4, 52251308820), (5, 41801047056), (6, 34834205880), (8, 26125654410), (9, 23222803920), (10, 20900523528), (12, 17417102940), (15, 13933682352), (16, 13062827205), (18, 11611401960), (20, 10450261764), (24, 8708551470), (27, 7740934640), (30, 6966841176), (36, 5805700980), (40, 5225130882), (45, 4644560784), (48, 4354275735), (54, 3870467320), (60, 3483420588), (72, 2902850490), (80, 2612565441), (90, 2322280392), (108, 1935233660), (120, 1741710294), (135, 1548186928), (144, 1451425245), (180, 1161140196), (216, 967616830), (240, 870855147), (270, 774093464), (360, 580570098), (432, 483808415), (521, 401161680), (540, 387046732), (720, 290285049), (1042, 200580840), (1080, 193523366), (1563, 133720560), (2084, 100290420), (2160, 96761683), (2605, 80232336), (3126, 66860280), (4168, 50145210), (4689, 44573520), (5210, 40116168), (6252, 33430140), (7815, 26744112), (8336, 25072605), (9378, 22286760), (10420, 20058084), (12504, 16715070), (14067, 14857840), (15630, 13372056), (18756, 11143380), (20840, 10029042), (23445, 8914704), (25008, 8357535), (28134, 7428920), (31260, 6686028), (37512, 5571690), (41680, 5014521), (46890, 4457352), (56268, 3714460), (62520, 3343014), (70335, 2971568), (75024, 2785845), (93780, 2228676), (112536, 1857230), (125040, 1671507), (140670, 1485784), (185723, 1125360), (187560, 1114338), (225072, 928615), (281340, 742892), (371446, 562680), (375120, 557169)]