198207840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5227}}^1$

素因数の和:5324

約数の個数: 96

約数和(自身を含む): 632378880

約数和(自身を除く): 434171040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5227, 6320, 7584, 9480, 10454, 12640, 15681, 18960, 20908, 26135, 31362, 37920, 41816, 52270, 62724, 78405, 83632, 104540, 125448, 156810, 167264, 209080, 250896, 313620, 412933, 418160, 501792, 627240, 825866, 836320, 1238799, 1254480, 1651732, 2064665, 2477598, 2508960, 3303464, 4129330, 4955196, 6193995, 6606928, 8258660, 9910392, 12387990, 13213856, 16517320, 19820784, 24775980, 33034640, 39641568, 49551960, 66069280, 99103920, 198207840]

約数ペア:

[(1, 198207840), (2, 99103920), (3, 66069280), (4, 49551960), (5, 39641568), (6, 33034640), (8, 24775980), (10, 19820784), (12, 16517320), (15, 13213856), (16, 12387990), (20, 9910392), (24, 8258660), (30, 6606928), (32, 6193995), (40, 4955196), (48, 4129330), (60, 3303464), (79, 2508960), (80, 2477598), (96, 2064665), (120, 1651732), (158, 1254480), (160, 1238799), (237, 836320), (240, 825866), (316, 627240), (395, 501792), (474, 418160), (480, 412933), (632, 313620), (790, 250896), (948, 209080), (1185, 167264), (1264, 156810), (1580, 125448), (1896, 104540), (2370, 83632), (2528, 78405), (3160, 62724), (3792, 52270), (4740, 41816), (5227, 37920), (6320, 31362), (7584, 26135), (9480, 20908), (10454, 18960), (12640, 15681)]