140784960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2840

約数の個数: 112

約数和(自身を含む): 455590656

約数和(自身を除く): 314805696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 2767, 3180, 3392, 4240, 5088, 5534, 6360, 8301, 8480, 10176, 11068, 12720, 13835, 16602, 16960, 22136, 25440, 27670, 33204, 41505, 44272, 50880, 55340, 66408, 83010, 88544, 110680, 132816, 146651, 166020, 177088, 221360, 265632, 293302, 332040, 439953, 442720, 531264, 586604, 664080, 733255, 879906, 885440, 1173208, 1328160, 1466510, 1759812, 2199765, 2346416, 2656320, 2933020, 3519624, 4399530, 4692832, 5866040, 7039248, 8799060, 9385664, 11732080, 14078496, 17598120, 23464160, 28156992, 35196240, 46928320, 70392480, 140784960]

約数ペア:

[(1, 140784960), (2, 70392480), (3, 46928320), (4, 35196240), (5, 28156992), (6, 23464160), (8, 17598120), (10, 14078496), (12, 11732080), (15, 9385664), (16, 8799060), (20, 7039248), (24, 5866040), (30, 4692832), (32, 4399530), (40, 3519624), (48, 2933020), (53, 2656320), (60, 2346416), (64, 2199765), (80, 1759812), (96, 1466510), (106, 1328160), (120, 1173208), (159, 885440), (160, 879906), (192, 733255), (212, 664080), (240, 586604), (265, 531264), (318, 442720), (320, 439953), (424, 332040), (480, 293302), (530, 265632), (636, 221360), (795, 177088), (848, 166020), (960, 146651), (1060, 132816), (1272, 110680), (1590, 88544), (1696, 83010), (2120, 66408), (2544, 55340), (2767, 50880), (3180, 44272), (3392, 41505), (4240, 33204), (5088, 27670), (5534, 25440), (6360, 22136), (8301, 16960), (8480, 16602), (10176, 13835), (11068, 12720)]