42397680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 101593104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 107, 120, 127, 130, 156, 195, 208, 214, 240, 254, 260, 312, 321, 381, 390, 428, 508, 520, 535, 624, 635, 642, 762, 780, 856, 1016, 1040, 1070, 1270, 1284, 1391, 1524, 1560, 1605, 1651, 1712, 1905, 2032, 2140, 2540, 2568, 2782, 3048, 3120, 3210, 3302, 3810, 4173, 4280, 4953, 5080, 5136, 5564, 6096, 6420, 6604, 6955, 7620, 8255, 8346, 8560, 9906, 10160, 11128, 12840, 13208, 13589, 13910, 15240, 16510, 16692, 19812, 20865, 22256, 24765, 25680, 26416, 27178, 27820, 30480, 33020, 33384, 39624, 40767, 41730, 49530, 54356, 55640, 66040, 66768, 67945, 79248, 81534, 83460, 99060, 108712, 111280, 132080, 135890, 163068, 166920, 176657, 198120, 203835, 217424, 271780, 326136, 333840, 353314, 396240, 407670, 529971, 543560, 652272, 706628, 815340, 883285, 1059942, 1087120, 1413256, 1630680, 1766570, 2119884, 2649855, 2826512, 3261360, 3533140, 4239768, 5299710, 7066280, 8479536, 10599420, 14132560, 21198840, 42397680]

約数ペア:

[(1, 42397680), (2, 21198840), (3, 14132560), (4, 10599420), (5, 8479536), (6, 7066280), (8, 5299710), (10, 4239768), (12, 3533140), (13, 3261360), (15, 2826512), (16, 2649855), (20, 2119884), (24, 1766570), (26, 1630680), (30, 1413256), (39, 1087120), (40, 1059942), (48, 883285), (52, 815340), (60, 706628), (65, 652272), (78, 543560), (80, 529971), (104, 407670), (107, 396240), (120, 353314), (127, 333840), (130, 326136), (156, 271780), (195, 217424), (208, 203835), (214, 198120), (240, 176657), (254, 166920), (260, 163068), (312, 135890), (321, 132080), (381, 111280), (390, 108712), (428, 99060), (508, 83460), (520, 81534), (535, 79248), (624, 67945), (635, 66768), (642, 66040), (762, 55640), (780, 54356), (856, 49530), (1016, 41730), (1040, 40767), (1070, 39624), (1270, 33384), (1284, 33020), (1391, 30480), (1524, 27820), (1560, 27178), (1605, 26416), (1651, 25680), (1712, 24765), (1905, 22256), (2032, 20865), (2140, 19812), (2540, 16692), (2568, 16510), (2782, 15240), (3048, 13910), (3120, 13589), (3210, 13208), (3302, 12840), (3810, 11128), (4173, 10160), (4280, 9906), (4953, 8560), (5080, 8346), (5136, 8255), (5564, 7620), (6096, 6955), (6420, 6604)]