262496520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5140

約数の個数: 192

約数和(自身を含む): 1002456000

約数和(自身を除く): 739959480

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, 5099, 5148, 5720, 6435, 8580, 10198, 10296, 12870, 15297, 17160, 20396, 25495, 25740, 30594, 40792, 45891, 50990, 51480, 56089, 61188, 66287, 76485, 91782, 101980, 112178, 122376, 132574, 152970, 168267, 183564, 198861, 203960, 224356, 229455, 265148, 280445, 305940, 331435, 336534, 367128, 397722, 448712, 458910, 504801, 530296, 560890, 596583, 611880, 662870, 673068, 729157, 795444, 841335, 917820, 994305, 1009602, 1121780, 1193166, 1325740, 1346136, 1458314, 1590888, 1682670, 1835640, 1988610, 2019204, 2187471, 2243560, 2386332, 2524005, 2651480, 2916628, 2982915, 3365340, 3645785, 3977220, 4038408, 4374942, 4772664, 5048010, 5833256, 5965830, 6562413, 6730680, 7291570, 7954440, 8749884, 10096020, 10937355, 11931660, 13124826, 14583140, 17499768, 20192040, 21874710, 23863320, 26249652, 29166280, 32812065, 43749420, 52499304, 65624130, 87498840, 131248260, 262496520]

約数ペア:

[(1, 262496520), (2, 131248260), (3, 87498840), (4, 65624130), (5, 52499304), (6, 43749420), (8, 32812065), (9, 29166280), (10, 26249652), (11, 23863320), (12, 21874710), (13, 20192040), (15, 17499768), (18, 14583140), (20, 13124826), (22, 11931660), (24, 10937355), (26, 10096020), (30, 8749884), (33, 7954440), (36, 7291570), (39, 6730680), (40, 6562413), (44, 5965830), (45, 5833256), (52, 5048010), (55, 4772664), (60, 4374942), (65, 4038408), (66, 3977220), (72, 3645785), (78, 3365340), (88, 2982915), (90, 2916628), (99, 2651480), (104, 2524005), (110, 2386332), (117, 2243560), (120, 2187471), (130, 2019204), (132, 1988610), (143, 1835640), (156, 1682670), (165, 1590888), (180, 1458314), (195, 1346136), (198, 1325740), (220, 1193166), (234, 1121780), (260, 1009602), (264, 994305), (286, 917820), (312, 841335), (330, 795444), (360, 729157), (390, 673068), (396, 662870), (429, 611880), (440, 596583), (468, 560890), (495, 530296), (520, 504801), (572, 458910), (585, 448712), (660, 397722), (715, 367128), (780, 336534), (792, 331435), (858, 305940), (936, 280445), (990, 265148), (1144, 229455), (1170, 224356), (1287, 203960), (1320, 198861), (1430, 183564), (1560, 168267), (1716, 152970), (1980, 132574), (2145, 122376), (2340, 112178), (2574, 101980), (2860, 91782), (3432, 76485), (3960, 66287), (4290, 61188), (4680, 56089), (5099, 51480), (5148, 50990), (5720, 45891), (6435, 40792), (8580, 30594), (10198, 25740), (10296, 25495), (12870, 20396), (15297, 17160)]