274315103440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7481}}^1\times {\mathrm{65479}}^1$

素因数の和:72980

約数の個数: 80

約数和(自身を含む): 729002983680

約数和(自身を除く): 454687880240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7481, 14962, 29924, 37405, 52367, 59848, 65479, 74810, 104734, 119696, 130958, 149620, 209468, 261835, 261916, 299240, 327395, 418936, 458353, 523670, 523832, 598480, 654790, 837872, 916706, 1047340, 1047664, 1309580, 1833412, 2094680, 2291765, 2619160, 3666824, 4189360, 4583530, 5238320, 7333648, 9167060, 18334120, 36668240, 489848399, 979696798, 1959393596, 2449241995, 3428938793, 3918787192, 4898483990, 6857877586, 7837574384, 9796967980, 13715755172, 17144693965, 19593935960, 27431510344, 34289387930, 39187871920, 54863020688, 68578775860, 137157551720, 274315103440]

約数ペア:

[(1, 274315103440), (2, 137157551720), (4, 68578775860), (5, 54863020688), (7, 39187871920), (8, 34289387930), (10, 27431510344), (14, 19593935960), (16, 17144693965), (20, 13715755172), (28, 9796967980), (35, 7837574384), (40, 6857877586), (56, 4898483990), (70, 3918787192), (80, 3428938793), (112, 2449241995), (140, 1959393596), (280, 979696798), (560, 489848399), (7481, 36668240), (14962, 18334120), (29924, 9167060), (37405, 7333648), (52367, 5238320), (59848, 4583530), (65479, 4189360), (74810, 3666824), (104734, 2619160), (119696, 2291765), (130958, 2094680), (149620, 1833412), (209468, 1309580), (261835, 1047664), (261916, 1047340), (299240, 916706), (327395, 837872), (418936, 654790), (458353, 598480), (523670, 523832)]