201399120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21549

約数の個数: 120

約数和(自身を含む): 728427336

約数和(自身を除く): 527028216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21517, 43034, 64551, 86068, 107585, 129102, 172136, 193653, 215170, 258204, 279721, 322755, 344272, 387306, 430340, 516408, 559442, 645510, 774612, 839163, 860680, 968265, 1032816, 1118884, 1291020, 1398605, 1549224, 1678326, 1721360, 1936530, 2237768, 2517489, 2582040, 2797210, 3098448, 3356652, 3873060, 4195815, 4475536, 5034978, 5164080, 5594420, 6713304, 7746120, 8391630, 10069956, 11188840, 12587445, 13426608, 15492240, 16783260, 20139912, 22377680, 25174890, 33566520, 40279824, 50349780, 67133040, 100699560, 201399120]

約数ペア:

[(1, 201399120), (2, 100699560), (3, 67133040), (4, 50349780), (5, 40279824), (6, 33566520), (8, 25174890), (9, 22377680), (10, 20139912), (12, 16783260), (13, 15492240), (15, 13426608), (16, 12587445), (18, 11188840), (20, 10069956), (24, 8391630), (26, 7746120), (30, 6713304), (36, 5594420), (39, 5164080), (40, 5034978), (45, 4475536), (48, 4195815), (52, 3873060), (60, 3356652), (65, 3098448), (72, 2797210), (78, 2582040), (80, 2517489), (90, 2237768), (104, 1936530), (117, 1721360), (120, 1678326), (130, 1549224), (144, 1398605), (156, 1291020), (180, 1118884), (195, 1032816), (208, 968265), (234, 860680), (240, 839163), (260, 774612), (312, 645510), (360, 559442), (390, 516408), (468, 430340), (520, 387306), (585, 344272), (624, 322755), (720, 279721), (780, 258204), (936, 215170), (1040, 193653), (1170, 172136), (1560, 129102), (1872, 107585), (2340, 86068), (3120, 64551), (4680, 43034), (9360, 21517)]