146713840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2919

約数の個数: 120

約数和(自身を含む): 427472640

約数和(自身を除く): 280758800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 2879, 3185, 3640, 3920, 5096, 5758, 6370, 7280, 10192, 11516, 12740, 14395, 20153, 23032, 25480, 28790, 37427, 40306, 46064, 50960, 57580, 74854, 80612, 100765, 115160, 141071, 149708, 161224, 187135, 201530, 230320, 261989, 282142, 299416, 322448, 374270, 403060, 523978, 564284, 598832, 705355, 748540, 806120, 1047956, 1128568, 1309945, 1410710, 1497080, 1612240, 1833923, 2095912, 2257136, 2619890, 2821420, 2994160, 3667846, 4191824, 5239780, 5642840, 7335692, 9169615, 10479560, 11285680, 14671384, 18339230, 20959120, 29342768, 36678460, 73356920, 146713840]

約数ペア:

[(1, 146713840), (2, 73356920), (4, 36678460), (5, 29342768), (7, 20959120), (8, 18339230), (10, 14671384), (13, 11285680), (14, 10479560), (16, 9169615), (20, 7335692), (26, 5642840), (28, 5239780), (35, 4191824), (40, 3667846), (49, 2994160), (52, 2821420), (56, 2619890), (65, 2257136), (70, 2095912), (80, 1833923), (91, 1612240), (98, 1497080), (104, 1410710), (112, 1309945), (130, 1128568), (140, 1047956), (182, 806120), (196, 748540), (208, 705355), (245, 598832), (260, 564284), (280, 523978), (364, 403060), (392, 374270), (455, 322448), (490, 299416), (520, 282142), (560, 261989), (637, 230320), (728, 201530), (784, 187135), (910, 161224), (980, 149708), (1040, 141071), (1274, 115160), (1456, 100765), (1820, 80612), (1960, 74854), (2548, 57580), (2879, 50960), (3185, 46064), (3640, 40306), (3920, 37427), (5096, 28790), (5758, 25480), (6370, 23032), (7280, 20153), (10192, 14395), (11516, 12740)]