15691485180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{51109}}^1$

素因数の和:51188

約数の個数: 192

約数和(自身を含む): 54403937280

約数和(自身を除く): 38712452100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 140, 170, 172, 204, 210, 215, 238, 255, 258, 301, 340, 357, 420, 430, 476, 510, 516, 595, 602, 645, 714, 731, 860, 903, 1020, 1190, 1204, 1290, 1428, 1462, 1505, 1785, 1806, 2193, 2380, 2580, 2924, 3010, 3570, 3612, 3655, 4386, 4515, 5117, 6020, 7140, 7310, 8772, 9030, 10234, 10965, 14620, 15351, 18060, 20468, 21930, 25585, 30702, 43860, 51109, 51170, 61404, 76755, 102218, 102340, 153327, 153510, 204436, 255545, 306654, 307020, 357763, 511090, 613308, 715526, 766635, 868853, 1022180, 1073289, 1431052, 1533270, 1737706, 1788815, 2146578, 2197687, 2606559, 3066540, 3475412, 3577630, 4293156, 4344265, 4395374, 5213118, 5366445, 6081971, 6593061, 7155260, 8688530, 8790748, 10426236, 10732890, 10988435, 12163942, 13032795, 13186122, 15383809, 17377060, 18245913, 21465780, 21976870, 24327884, 26065590, 26372244, 30409855, 30767618, 32965305, 36491826, 37360679, 43953740, 46151427, 52131180, 60819710, 61535236, 65930610, 72983652, 74721358, 76919045, 91229565, 92302854, 112082037, 121639420, 131861220, 149442716, 153838090, 182459130, 184605708, 186803395, 224164074, 230757135, 261524753, 307676180, 364918260, 373606790, 448328148, 461514270, 523049506, 560410185, 747213580, 784574259, 923028540, 1046099012, 1120820370, 1307623765, 1569148518, 2241640740, 2615247530, 3138297036, 3922871295, 5230495060, 7845742590, 15691485180]

約数ペア:

[(1, 15691485180), (2, 7845742590), (3, 5230495060), (4, 3922871295), (5, 3138297036), (6, 2615247530), (7, 2241640740), (10, 1569148518), (12, 1307623765), (14, 1120820370), (15, 1046099012), (17, 923028540), (20, 784574259), (21, 747213580), (28, 560410185), (30, 523049506), (34, 461514270), (35, 448328148), (42, 373606790), (43, 364918260), (51, 307676180), (60, 261524753), (68, 230757135), (70, 224164074), (84, 186803395), (85, 184605708), (86, 182459130), (102, 153838090), (105, 149442716), (119, 131861220), (129, 121639420), (140, 112082037), (170, 92302854), (172, 91229565), (204, 76919045), (210, 74721358), (215, 72983652), (238, 65930610), (255, 61535236), (258, 60819710), (301, 52131180), (340, 46151427), (357, 43953740), (420, 37360679), (430, 36491826), (476, 32965305), (510, 30767618), (516, 30409855), (595, 26372244), (602, 26065590), (645, 24327884), (714, 21976870), (731, 21465780), (860, 18245913), (903, 17377060), (1020, 15383809), (1190, 13186122), (1204, 13032795), (1290, 12163942), (1428, 10988435), (1462, 10732890), (1505, 10426236), (1785, 8790748), (1806, 8688530), (2193, 7155260), (2380, 6593061), (2580, 6081971), (2924, 5366445), (3010, 5213118), (3570, 4395374), (3612, 4344265), (3655, 4293156), (4386, 3577630), (4515, 3475412), (5117, 3066540), (6020, 2606559), (7140, 2197687), (7310, 2146578), (8772, 1788815), (9030, 1737706), (10234, 1533270), (10965, 1431052), (14620, 1073289), (15351, 1022180), (18060, 868853), (20468, 766635), (21930, 715526), (25585, 613308), (30702, 511090), (43860, 357763), (51109, 307020), (51170, 306654), (61404, 255545), (76755, 204436), (102218, 153510), (102340, 153327)]