243482340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5041

約数の個数: 96

約数和(自身を含む): 734469120

約数和(自身を除く): 490986780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 4085, 4902, 4967, 8170, 9804, 9934, 12255, 14901, 16340, 19868, 24510, 24835, 29802, 49020, 49670, 59604, 74505, 94373, 99340, 149010, 188746, 213581, 283119, 298020, 377492, 427162, 471865, 566238, 640743, 854324, 943730, 1067905, 1132476, 1281486, 1415595, 1887460, 2135810, 2562972, 2831190, 3203715, 4058039, 4271620, 5662380, 6407430, 8116078, 12174117, 12814860, 16232156, 20290195, 24348234, 40580390, 48696468, 60870585, 81160780, 121741170, 243482340]

約数ペア:

[(1, 243482340), (2, 121741170), (3, 81160780), (4, 60870585), (5, 48696468), (6, 40580390), (10, 24348234), (12, 20290195), (15, 16232156), (19, 12814860), (20, 12174117), (30, 8116078), (38, 6407430), (43, 5662380), (57, 4271620), (60, 4058039), (76, 3203715), (86, 2831190), (95, 2562972), (114, 2135810), (129, 1887460), (172, 1415595), (190, 1281486), (215, 1132476), (228, 1067905), (258, 943730), (285, 854324), (380, 640743), (430, 566238), (516, 471865), (570, 427162), (645, 377492), (817, 298020), (860, 283119), (1140, 213581), (1290, 188746), (1634, 149010), (2451, 99340), (2580, 94373), (3268, 74505), (4085, 59604), (4902, 49670), (4967, 49020), (8170, 29802), (9804, 24835), (9934, 24510), (12255, 19868), (14901, 16340)]