560399140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2321

約数の個数: 96

約数和(自身を含む): 1421844480

約数和(自身を除く): 861445340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 79, 92, 115, 140, 158, 161, 230, 316, 322, 395, 460, 553, 644, 790, 805, 1106, 1580, 1610, 1817, 2203, 2212, 2765, 3220, 3634, 4406, 5530, 7268, 8812, 9085, 11015, 11060, 12719, 15421, 18170, 22030, 25438, 30842, 36340, 44060, 50669, 50876, 61684, 63595, 77105, 101338, 127190, 154210, 174037, 202676, 253345, 254380, 308420, 348074, 354683, 506690, 696148, 709366, 870185, 1013380, 1218259, 1418732, 1740370, 1773415, 2436518, 3480740, 3546830, 4002851, 4873036, 6091295, 7093660, 8005702, 12182590, 16011404, 20014255, 24365180, 28019957, 40028510, 56039914, 80057020, 112079828, 140099785, 280199570, 560399140]

約数ペア:

[(1, 560399140), (2, 280199570), (4, 140099785), (5, 112079828), (7, 80057020), (10, 56039914), (14, 40028510), (20, 28019957), (23, 24365180), (28, 20014255), (35, 16011404), (46, 12182590), (70, 8005702), (79, 7093660), (92, 6091295), (115, 4873036), (140, 4002851), (158, 3546830), (161, 3480740), (230, 2436518), (316, 1773415), (322, 1740370), (395, 1418732), (460, 1218259), (553, 1013380), (644, 870185), (790, 709366), (805, 696148), (1106, 506690), (1580, 354683), (1610, 348074), (1817, 308420), (2203, 254380), (2212, 253345), (2765, 202676), (3220, 174037), (3634, 154210), (4406, 127190), (5530, 101338), (7268, 77105), (8812, 63595), (9085, 61684), (11015, 50876), (11060, 50669), (12719, 44060), (15421, 36340), (18170, 30842), (22030, 25438)]