85407015840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1\times {\mathrm{1567}}^1$

素因数の和:2275

約数の個数: 192

約数和(自身を含む): 270842019840

約数和(自身を除く): 185435004000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 419, 480, 542, 813, 838, 1084, 1257, 1355, 1567, 1626, 1676, 2095, 2168, 2514, 2710, 3134, 3252, 3352, 4065, 4190, 4336, 4701, 5028, 5420, 6268, 6285, 6504, 6704, 7835, 8130, 8380, 8672, 9402, 10056, 10840, 12536, 12570, 13008, 13408, 15670, 16260, 16760, 18804, 20112, 21680, 23505, 25072, 25140, 26016, 31340, 32520, 33520, 37608, 40224, 43360, 47010, 50144, 50280, 62680, 65040, 67040, 75216, 94020, 100560, 113549, 125360, 130080, 150432, 188040, 201120, 227098, 250720, 340647, 376080, 424657, 454196, 567745, 656573, 681294, 752160, 849314, 908392, 1135490, 1273971, 1313146, 1362588, 1698628, 1703235, 1816784, 1969719, 2123285, 2270980, 2547942, 2626292, 2725176, 3282865, 3397256, 3406470, 3633568, 3939438, 4246570, 4541960, 5095884, 5252584, 5450352, 6369855, 6565730, 6794512, 6812940, 7878876, 8493140, 9083920, 9848595, 10191768, 10505168, 10900704, 12739710, 13131460, 13589024, 13625880, 15757752, 16986280, 18167840, 19697190, 20383536, 21010336, 25479420, 26262920, 27251760, 31515504, 33972560, 39394380, 40767072, 50958840, 52525840, 54503520, 63031008, 67945120, 78788760, 101917680, 105051680, 157577520, 177931283, 203835360, 315155040, 355862566, 533793849, 711725132, 889656415, 1067587698, 1423450264, 1779312830, 2135175396, 2668969245, 2846900528, 3558625660, 4270350792, 5337938490, 5693801056, 7117251320, 8540701584, 10675876980, 14234502640, 17081403168, 21351753960, 28469005280, 42703507920, 85407015840]

約数ペア:

[(1, 85407015840), (2, 42703507920), (3, 28469005280), (4, 21351753960), (5, 17081403168), (6, 14234502640), (8, 10675876980), (10, 8540701584), (12, 7117251320), (15, 5693801056), (16, 5337938490), (20, 4270350792), (24, 3558625660), (30, 2846900528), (32, 2668969245), (40, 2135175396), (48, 1779312830), (60, 1423450264), (80, 1067587698), (96, 889656415), (120, 711725132), (160, 533793849), (240, 355862566), (271, 315155040), (419, 203835360), (480, 177931283), (542, 157577520), (813, 105051680), (838, 101917680), (1084, 78788760), (1257, 67945120), (1355, 63031008), (1567, 54503520), (1626, 52525840), (1676, 50958840), (2095, 40767072), (2168, 39394380), (2514, 33972560), (2710, 31515504), (3134, 27251760), (3252, 26262920), (3352, 25479420), (4065, 21010336), (4190, 20383536), (4336, 19697190), (4701, 18167840), (5028, 16986280), (5420, 15757752), (6268, 13625880), (6285, 13589024), (6504, 13131460), (6704, 12739710), (7835, 10900704), (8130, 10505168), (8380, 10191768), (8672, 9848595), (9402, 9083920), (10056, 8493140), (10840, 7878876), (12536, 6812940), (12570, 6794512), (13008, 6565730), (13408, 6369855), (15670, 5450352), (16260, 5252584), (16760, 5095884), (18804, 4541960), (20112, 4246570), (21680, 3939438), (23505, 3633568), (25072, 3406470), (25140, 3397256), (26016, 3282865), (31340, 2725176), (32520, 2626292), (33520, 2547942), (37608, 2270980), (40224, 2123285), (43360, 1969719), (47010, 1816784), (50144, 1703235), (50280, 1698628), (62680, 1362588), (65040, 1313146), (67040, 1273971), (75216, 1135490), (94020, 908392), (100560, 849314), (113549, 752160), (125360, 681294), (130080, 656573), (150432, 567745), (188040, 454196), (201120, 424657), (227098, 376080), (250720, 340647)]