105924840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2751

約数の個数: 128

約数和(自身を含む): 371036160

約数和(自身を除く): 265111320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2683, 2820, 3290, 3948, 4935, 5366, 5640, 6580, 7896, 8049, 9870, 10732, 13160, 13415, 16098, 18781, 19740, 21464, 26830, 32196, 37562, 39480, 40245, 53660, 56343, 64392, 75124, 80490, 93905, 107320, 112686, 126101, 150248, 160980, 187810, 225372, 252202, 281715, 321960, 375620, 378303, 450744, 504404, 563430, 630505, 751240, 756606, 882707, 1008808, 1126860, 1261010, 1513212, 1765414, 1891515, 2253720, 2522020, 2648121, 3026424, 3530828, 3783030, 4413535, 5044040, 5296242, 7061656, 7566060, 8827070, 10592484, 13240605, 15132120, 17654140, 21184968, 26481210, 35308280, 52962420, 105924840]

約数ペア:

[(1, 105924840), (2, 52962420), (3, 35308280), (4, 26481210), (5, 21184968), (6, 17654140), (7, 15132120), (8, 13240605), (10, 10592484), (12, 8827070), (14, 7566060), (15, 7061656), (20, 5296242), (21, 5044040), (24, 4413535), (28, 3783030), (30, 3530828), (35, 3026424), (40, 2648121), (42, 2522020), (47, 2253720), (56, 1891515), (60, 1765414), (70, 1513212), (84, 1261010), (94, 1126860), (105, 1008808), (120, 882707), (140, 756606), (141, 751240), (168, 630505), (188, 563430), (210, 504404), (235, 450744), (280, 378303), (282, 375620), (329, 321960), (376, 281715), (420, 252202), (470, 225372), (564, 187810), (658, 160980), (705, 150248), (840, 126101), (940, 112686), (987, 107320), (1128, 93905), (1316, 80490), (1410, 75124), (1645, 64392), (1880, 56343), (1974, 53660), (2632, 40245), (2683, 39480), (2820, 37562), (3290, 32196), (3948, 26830), (4935, 21464), (5366, 19740), (5640, 18781), (6580, 16098), (7896, 13415), (8049, 13160), (9870, 10732)]