203685360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 655672320

約数和(自身を除く): 451986960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 106, 120, 134, 159, 201, 212, 239, 240, 265, 268, 318, 335, 402, 424, 478, 530, 536, 636, 670, 717, 795, 804, 848, 956, 1005, 1060, 1072, 1195, 1272, 1340, 1434, 1590, 1608, 1912, 2010, 2120, 2390, 2544, 2680, 2868, 3180, 3216, 3551, 3585, 3824, 4020, 4240, 4780, 5360, 5736, 6360, 7102, 7170, 8040, 9560, 10653, 11472, 12667, 12720, 14204, 14340, 16013, 16080, 17755, 19120, 21306, 25334, 28408, 28680, 32026, 35510, 38001, 42612, 48039, 50668, 53265, 56816, 57360, 63335, 64052, 71020, 76002, 80065, 85224, 96078, 101336, 106530, 126670, 128104, 142040, 152004, 160130, 170448, 190005, 192156, 202672, 213060, 240195, 253340, 256208, 284080, 304008, 320260, 380010, 384312, 426120, 480390, 506680, 608016, 640520, 760020, 768624, 848689, 852240, 960780, 1013360, 1281040, 1520040, 1697378, 1921560, 2546067, 3040080, 3394756, 3843120, 4243445, 5092134, 6789512, 8486890, 10184268, 12730335, 13579024, 16973780, 20368536, 25460670, 33947560, 40737072, 50921340, 67895120, 101842680, 203685360]

約数ペア:

[(1, 203685360), (2, 101842680), (3, 67895120), (4, 50921340), (5, 40737072), (6, 33947560), (8, 25460670), (10, 20368536), (12, 16973780), (15, 13579024), (16, 12730335), (20, 10184268), (24, 8486890), (30, 6789512), (40, 5092134), (48, 4243445), (53, 3843120), (60, 3394756), (67, 3040080), (80, 2546067), (106, 1921560), (120, 1697378), (134, 1520040), (159, 1281040), (201, 1013360), (212, 960780), (239, 852240), (240, 848689), (265, 768624), (268, 760020), (318, 640520), (335, 608016), (402, 506680), (424, 480390), (478, 426120), (530, 384312), (536, 380010), (636, 320260), (670, 304008), (717, 284080), (795, 256208), (804, 253340), (848, 240195), (956, 213060), (1005, 202672), (1060, 192156), (1072, 190005), (1195, 170448), (1272, 160130), (1340, 152004), (1434, 142040), (1590, 128104), (1608, 126670), (1912, 106530), (2010, 101336), (2120, 96078), (2390, 85224), (2544, 80065), (2680, 76002), (2868, 71020), (3180, 64052), (3216, 63335), (3551, 57360), (3585, 56816), (3824, 53265), (4020, 50668), (4240, 48039), (4780, 42612), (5360, 38001), (5736, 35510), (6360, 32026), (7102, 28680), (7170, 28408), (8040, 25334), (9560, 21306), (10653, 19120), (11472, 17755), (12667, 16080), (12720, 16013), (14204, 14340)]