1330706520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25849}}^1$

素因数の和:25890

約数の個数: 192

約数和(自身を含む): 5081076000

約数和(自身を除く): 3750369480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 25849, 51480, 51698, 77547, 103396, 129245, 155094, 206792, 232641, 258490, 284339, 310188, 336037, 387735, 465282, 516980, 568678, 620376, 672074, 775470, 853017, 930564, 1008111, 1033960, 1137356, 1163205, 1344148, 1421695, 1550940, 1680185, 1706034, 1861128, 2016222, 2274712, 2326410, 2559051, 2688296, 2843390, 3024333, 3101880, 3360370, 3412068, 3696407, 4032444, 4265085, 4652820, 5040555, 5118102, 5686780, 6048666, 6720740, 6824136, 7392814, 8064888, 8530170, 9305640, 10081110, 10236204, 11089221, 11373560, 12097332, 12795255, 13441480, 14785628, 15121665, 17060340, 18482035, 20162220, 20472408, 22178442, 24194664, 25590510, 29571256, 30243330, 33267663, 34120680, 36964070, 40324440, 44356884, 51181020, 55446105, 60486660, 66535326, 73928140, 88713768, 102362040, 110892210, 120973320, 133070652, 147856280, 166338315, 221784420, 266141304, 332676630, 443568840, 665353260, 1330706520]

約数ペア:

[(1, 1330706520), (2, 665353260), (3, 443568840), (4, 332676630), (5, 266141304), (6, 221784420), (8, 166338315), (9, 147856280), (10, 133070652), (11, 120973320), (12, 110892210), (13, 102362040), (15, 88713768), (18, 73928140), (20, 66535326), (22, 60486660), (24, 55446105), (26, 51181020), (30, 44356884), (33, 40324440), (36, 36964070), (39, 34120680), (40, 33267663), (44, 30243330), (45, 29571256), (52, 25590510), (55, 24194664), (60, 22178442), (65, 20472408), (66, 20162220), (72, 18482035), (78, 17060340), (88, 15121665), (90, 14785628), (99, 13441480), (104, 12795255), (110, 12097332), (117, 11373560), (120, 11089221), (130, 10236204), (132, 10081110), (143, 9305640), (156, 8530170), (165, 8064888), (180, 7392814), (195, 6824136), (198, 6720740), (220, 6048666), (234, 5686780), (260, 5118102), (264, 5040555), (286, 4652820), (312, 4265085), (330, 4032444), (360, 3696407), (390, 3412068), (396, 3360370), (429, 3101880), (440, 3024333), (468, 2843390), (495, 2688296), (520, 2559051), (572, 2326410), (585, 2274712), (660, 2016222), (715, 1861128), (780, 1706034), (792, 1680185), (858, 1550940), (936, 1421695), (990, 1344148), (1144, 1163205), (1170, 1137356), (1287, 1033960), (1320, 1008111), (1430, 930564), (1560, 853017), (1716, 775470), (1980, 672074), (2145, 620376), (2340, 568678), (2574, 516980), (2860, 465282), (3432, 387735), (3960, 336037), (4290, 310188), (4680, 284339), (5148, 258490), (5720, 232641), (6435, 206792), (8580, 155094), (10296, 129245), (12870, 103396), (17160, 77547), (25740, 51698), (25849, 51480)]