184129720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 467648640

約数和(自身を除く): 283518920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 61, 68, 85, 92, 115, 122, 136, 170, 184, 193, 230, 244, 305, 340, 386, 391, 460, 488, 610, 680, 772, 782, 920, 965, 1037, 1220, 1403, 1544, 1564, 1930, 1955, 2074, 2440, 2806, 3128, 3281, 3860, 3910, 4148, 4439, 5185, 5612, 6562, 7015, 7720, 7820, 8296, 8878, 10370, 11224, 11773, 13124, 14030, 15640, 16405, 17756, 20740, 22195, 23546, 23851, 26248, 28060, 32810, 35512, 41480, 44390, 47092, 47702, 56120, 58865, 65620, 75463, 88780, 94184, 95404, 117730, 119255, 131240, 150926, 177560, 190808, 200141, 235460, 238510, 270779, 301852, 377315, 400282, 470920, 477020, 541558, 603704, 754630, 800564, 954040, 1000705, 1083116, 1353895, 1509260, 1601128, 2001410, 2166232, 2707790, 3018520, 4002820, 4603243, 5415580, 8005640, 9206486, 10831160, 18412972, 23016215, 36825944, 46032430, 92064860, 184129720]

約数ペア:

[(1, 184129720), (2, 92064860), (4, 46032430), (5, 36825944), (8, 23016215), (10, 18412972), (17, 10831160), (20, 9206486), (23, 8005640), (34, 5415580), (40, 4603243), (46, 4002820), (61, 3018520), (68, 2707790), (85, 2166232), (92, 2001410), (115, 1601128), (122, 1509260), (136, 1353895), (170, 1083116), (184, 1000705), (193, 954040), (230, 800564), (244, 754630), (305, 603704), (340, 541558), (386, 477020), (391, 470920), (460, 400282), (488, 377315), (610, 301852), (680, 270779), (772, 238510), (782, 235460), (920, 200141), (965, 190808), (1037, 177560), (1220, 150926), (1403, 131240), (1544, 119255), (1564, 117730), (1930, 95404), (1955, 94184), (2074, 88780), (2440, 75463), (2806, 65620), (3128, 58865), (3281, 56120), (3860, 47702), (3910, 47092), (4148, 44390), (4439, 41480), (5185, 35512), (5612, 32810), (6562, 28060), (7015, 26248), (7720, 23851), (7820, 23546), (8296, 22195), (8878, 20740), (10370, 17756), (11224, 16405), (11773, 15640), (13124, 14030)]