223656780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 641700864

約数和(自身を除く): 418044084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 97, 166, 194, 249, 291, 332, 388, 415, 463, 485, 498, 582, 830, 926, 970, 996, 1164, 1245, 1389, 1455, 1660, 1852, 1940, 2315, 2490, 2778, 2910, 4630, 4980, 5556, 5820, 6945, 8051, 9260, 13890, 16102, 24153, 27780, 32204, 38429, 40255, 44911, 48306, 76858, 80510, 89822, 96612, 115287, 120765, 134733, 153716, 161020, 179644, 192145, 224555, 230574, 241530, 269466, 384290, 449110, 461148, 483060, 538932, 576435, 673665, 768580, 898220, 1152870, 1347330, 2305740, 2694660, 3727613, 7455226, 11182839, 14910452, 18638065, 22365678, 37276130, 44731356, 55914195, 74552260, 111828390, 223656780]

約数ペア:

[(1, 223656780), (2, 111828390), (3, 74552260), (4, 55914195), (5, 44731356), (6, 37276130), (10, 22365678), (12, 18638065), (15, 14910452), (20, 11182839), (30, 7455226), (60, 3727613), (83, 2694660), (97, 2305740), (166, 1347330), (194, 1152870), (249, 898220), (291, 768580), (332, 673665), (388, 576435), (415, 538932), (463, 483060), (485, 461148), (498, 449110), (582, 384290), (830, 269466), (926, 241530), (970, 230574), (996, 224555), (1164, 192145), (1245, 179644), (1389, 161020), (1455, 153716), (1660, 134733), (1852, 120765), (1940, 115287), (2315, 96612), (2490, 89822), (2778, 80510), (2910, 76858), (4630, 48306), (4980, 44911), (5556, 40255), (5820, 38429), (6945, 32204), (8051, 27780), (9260, 24153), (13890, 16102)]