131308320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 192

約数和(自身を含む): 486186624

約数和(自身を除く): 354878304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 1913, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 3826, 4290, 4576, 5280, 5720, 5739, 6240, 6864, 7652, 8580, 9565, 11440, 11478, 13728, 15304, 17160, 19130, 21043, 22880, 22956, 24869, 28695, 30608, 34320, 38260, 42086, 45912, 49738, 57390, 61216, 63129, 68640, 74607, 76520, 84172, 91824, 99476, 105215, 114780, 124345, 126258, 149214, 153040, 168344, 183648, 198952, 210430, 229560, 248690, 252516, 273559, 298428, 306080, 315645, 336688, 373035, 397904, 420860, 459120, 497380, 505032, 547118, 596856, 631290, 673376, 746070, 795808, 820677, 841720, 918240, 994760, 1010064, 1094236, 1193712, 1262580, 1367795, 1492140, 1641354, 1683440, 1989520, 2020128, 2188472, 2387424, 2525160, 2735590, 2984280, 3282708, 3366880, 3979040, 4103385, 4376944, 5050320, 5471180, 5968560, 6565416, 8206770, 8753888, 10100640, 10942360, 11937120, 13130832, 16413540, 21884720, 26261664, 32827080, 43769440, 65654160, 131308320]

約数ペア:

[(1, 131308320), (2, 65654160), (3, 43769440), (4, 32827080), (5, 26261664), (6, 21884720), (8, 16413540), (10, 13130832), (11, 11937120), (12, 10942360), (13, 10100640), (15, 8753888), (16, 8206770), (20, 6565416), (22, 5968560), (24, 5471180), (26, 5050320), (30, 4376944), (32, 4103385), (33, 3979040), (39, 3366880), (40, 3282708), (44, 2984280), (48, 2735590), (52, 2525160), (55, 2387424), (60, 2188472), (65, 2020128), (66, 1989520), (78, 1683440), (80, 1641354), (88, 1492140), (96, 1367795), (104, 1262580), (110, 1193712), (120, 1094236), (130, 1010064), (132, 994760), (143, 918240), (156, 841720), (160, 820677), (165, 795808), (176, 746070), (195, 673376), (208, 631290), (220, 596856), (240, 547118), (260, 505032), (264, 497380), (286, 459120), (312, 420860), (330, 397904), (352, 373035), (390, 336688), (416, 315645), (429, 306080), (440, 298428), (480, 273559), (520, 252516), (528, 248690), (572, 229560), (624, 210430), (660, 198952), (715, 183648), (780, 168344), (858, 153040), (880, 149214), (1040, 126258), (1056, 124345), (1144, 114780), (1248, 105215), (1320, 99476), (1430, 91824), (1560, 84172), (1716, 76520), (1760, 74607), (1913, 68640), (2080, 63129), (2145, 61216), (2288, 57390), (2640, 49738), (2860, 45912), (3120, 42086), (3432, 38260), (3826, 34320), (4290, 30608), (4576, 28695), (5280, 24869), (5720, 22956), (5739, 22880), (6240, 21043), (6864, 19130), (7652, 17160), (8580, 15304), (9565, 13728), (11440, 11478)]