231380064

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 740955600

約数和(自身を除く): 509575536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 59, 68, 72, 81, 89, 96, 102, 108, 118, 136, 144, 153, 162, 177, 178, 204, 216, 236, 267, 272, 288, 306, 324, 354, 356, 408, 432, 459, 472, 531, 534, 544, 612, 648, 708, 712, 801, 816, 864, 918, 944, 1003, 1062, 1068, 1224, 1296, 1377, 1416, 1424, 1513, 1593, 1602, 1632, 1836, 1888, 2006, 2124, 2136, 2403, 2448, 2592, 2754, 2832, 2848, 3009, 3026, 3186, 3204, 3672, 4012, 4248, 4272, 4539, 4779, 4806, 4896, 5251, 5508, 5664, 6018, 6052, 6372, 6408, 7209, 7344, 8024, 8496, 8544, 9027, 9078, 9558, 9612, 10502, 11016, 12036, 12104, 12744, 12816, 13617, 14418, 14688, 15753, 16048, 16992, 18054, 18156, 19116, 19224, 21004, 22032, 24072, 24208, 25488, 25632, 27081, 27234, 28836, 31506, 32096, 36108, 36312, 38232, 38448, 40851, 42008, 44064, 47259, 48144, 48416, 50976, 54162, 54468, 57672, 63012, 72216, 72624, 76464, 76896, 81243, 81702, 84016, 89267, 94518, 96288, 108324, 108936, 115344, 122553, 126024, 141777, 144432, 145248, 152928, 162486, 163404, 168032, 178534, 189036, 216648, 217872, 230688, 245106, 252048, 267801, 283554, 288864, 324972, 326808, 357068, 378072, 425331, 433296, 435744, 490212, 504096, 535602, 567108, 649944, 653616, 714136, 756144, 803403, 850662, 866592, 980424, 1071204, 1134216, 1299888, 1307232, 1428272, 1512288, 1606806, 1701324, 1960848, 2142408, 2268432, 2410209, 2599776, 2856544, 3213612, 3402648, 3921696, 4284816, 4536864, 4820418, 6427224, 6805296, 7230627, 8569632, 9640836, 12854448, 13610592, 14461254, 19281672, 25708896, 28922508, 38563344, 57845016, 77126688, 115690032, 231380064]

約数ペア:

[(1, 231380064), (2, 115690032), (3, 77126688), (4, 57845016), (6, 38563344), (8, 28922508), (9, 25708896), (12, 19281672), (16, 14461254), (17, 13610592), (18, 12854448), (24, 9640836), (27, 8569632), (32, 7230627), (34, 6805296), (36, 6427224), (48, 4820418), (51, 4536864), (54, 4284816), (59, 3921696), (68, 3402648), (72, 3213612), (81, 2856544), (89, 2599776), (96, 2410209), (102, 2268432), (108, 2142408), (118, 1960848), (136, 1701324), (144, 1606806), (153, 1512288), (162, 1428272), (177, 1307232), (178, 1299888), (204, 1134216), (216, 1071204), (236, 980424), (267, 866592), (272, 850662), (288, 803403), (306, 756144), (324, 714136), (354, 653616), (356, 649944), (408, 567108), (432, 535602), (459, 504096), (472, 490212), (531, 435744), (534, 433296), (544, 425331), (612, 378072), (648, 357068), (708, 326808), (712, 324972), (801, 288864), (816, 283554), (864, 267801), (918, 252048), (944, 245106), (1003, 230688), (1062, 217872), (1068, 216648), (1224, 189036), (1296, 178534), (1377, 168032), (1416, 163404), (1424, 162486), (1513, 152928), (1593, 145248), (1602, 144432), (1632, 141777), (1836, 126024), (1888, 122553), (2006, 115344), (2124, 108936), (2136, 108324), (2403, 96288), (2448, 94518), (2592, 89267), (2754, 84016), (2832, 81702), (2848, 81243), (3009, 76896), (3026, 76464), (3186, 72624), (3204, 72216), (3672, 63012), (4012, 57672), (4248, 54468), (4272, 54162), (4539, 50976), (4779, 48416), (4806, 48144), (4896, 47259), (5251, 44064), (5508, 42008), (5664, 40851), (6018, 38448), (6052, 38232), (6372, 36312), (6408, 36108), (7209, 32096), (7344, 31506), (8024, 28836), (8496, 27234), (8544, 27081), (9027, 25632), (9078, 25488), (9558, 24208), (9612, 24072), (10502, 22032), (11016, 21004), (12036, 19224), (12104, 19116), (12744, 18156), (12816, 18054), (13617, 16992), (14418, 16048), (14688, 15753)]