240816288

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 708704640

約数和(自身を除く): 467888352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 59, 61, 68, 82, 96, 102, 118, 122, 123, 136, 164, 177, 183, 204, 236, 244, 246, 272, 328, 354, 366, 408, 472, 488, 492, 544, 656, 697, 708, 732, 816, 944, 976, 984, 1003, 1037, 1312, 1394, 1416, 1464, 1632, 1888, 1952, 1968, 2006, 2074, 2091, 2419, 2501, 2788, 2832, 2928, 3009, 3111, 3599, 3936, 4012, 4148, 4182, 4838, 5002, 5576, 5664, 5856, 6018, 6222, 7198, 7257, 7503, 8024, 8296, 8364, 9676, 10004, 10797, 11152, 12036, 12444, 14396, 14514, 15006, 16048, 16592, 16728, 19352, 20008, 21594, 22304, 24072, 24888, 28792, 29028, 30012, 32096, 33184, 33456, 38704, 40016, 41123, 42517, 43188, 48144, 49776, 57584, 58056, 60024, 61183, 66912, 77408, 80032, 82246, 85034, 86376, 96288, 99552, 115168, 116112, 120048, 122366, 123369, 127551, 147559, 164492, 170068, 172752, 183549, 232224, 240096, 244732, 246738, 255102, 295118, 328984, 340136, 345504, 367098, 442677, 489464, 493476, 510204, 590236, 657968, 680272, 734196, 885354, 978928, 986952, 1020408, 1180472, 1315936, 1360544, 1468392, 1770708, 1957856, 1973904, 2040816, 2360944, 2508503, 2936784, 3541416, 3947808, 4081632, 4721888, 5017006, 5873568, 7082832, 7525509, 10034012, 14165664, 15051018, 20068024, 30102036, 40136048, 60204072, 80272096, 120408144, 240816288]

約数ペア:

[(1, 240816288), (2, 120408144), (3, 80272096), (4, 60204072), (6, 40136048), (8, 30102036), (12, 20068024), (16, 15051018), (17, 14165664), (24, 10034012), (32, 7525509), (34, 7082832), (41, 5873568), (48, 5017006), (51, 4721888), (59, 4081632), (61, 3947808), (68, 3541416), (82, 2936784), (96, 2508503), (102, 2360944), (118, 2040816), (122, 1973904), (123, 1957856), (136, 1770708), (164, 1468392), (177, 1360544), (183, 1315936), (204, 1180472), (236, 1020408), (244, 986952), (246, 978928), (272, 885354), (328, 734196), (354, 680272), (366, 657968), (408, 590236), (472, 510204), (488, 493476), (492, 489464), (544, 442677), (656, 367098), (697, 345504), (708, 340136), (732, 328984), (816, 295118), (944, 255102), (976, 246738), (984, 244732), (1003, 240096), (1037, 232224), (1312, 183549), (1394, 172752), (1416, 170068), (1464, 164492), (1632, 147559), (1888, 127551), (1952, 123369), (1968, 122366), (2006, 120048), (2074, 116112), (2091, 115168), (2419, 99552), (2501, 96288), (2788, 86376), (2832, 85034), (2928, 82246), (3009, 80032), (3111, 77408), (3599, 66912), (3936, 61183), (4012, 60024), (4148, 58056), (4182, 57584), (4838, 49776), (5002, 48144), (5576, 43188), (5664, 42517), (5856, 41123), (6018, 40016), (6222, 38704), (7198, 33456), (7257, 33184), (7503, 32096), (8024, 30012), (8296, 29028), (8364, 28792), (9676, 24888), (10004, 24072), (10797, 22304), (11152, 21594), (12036, 20008), (12444, 19352), (14396, 16728), (14514, 16592), (15006, 16048)]