1237691520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16529}}^1$

素因数の和:16567

約数の個数: 192

約数和(自身を含む): 4602943800

約数和(自身を除く): 3365252280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 16529, 18720, 24960, 33058, 37440, 49587, 66116, 74880, 82645, 99174, 132232, 148761, 165290, 198348, 214877, 247935, 264464, 297522, 330580, 396696, 429754, 495870, 528928, 595044, 644631, 661160, 743805, 793392, 859508, 991740, 1057856, 1074385, 1190088, 1289262, 1322320, 1487610, 1586784, 1719016, 1933893, 1983480, 2115712, 2148770, 2380176, 2578524, 2644640, 2975220, 3173568, 3223155, 3438032, 3867786, 3966960, 4297540, 4760352, 5157048, 5289280, 5950440, 6347136, 6446310, 6876064, 7735572, 7933920, 8595080, 9520704, 9669465, 10314096, 10578560, 11900880, 12892620, 13752128, 15471144, 15867840, 17190160, 19041408, 19338930, 20628192, 23801760, 25785240, 27504256, 30942288, 31735680, 34380320, 38677860, 41256384, 47603520, 51570480, 61884576, 68760640, 77355720, 82512768, 95207040, 103140960, 123769152, 137521280, 154711440, 206281920, 247538304, 309422880, 412563840, 618845760, 1237691520]

約数ペア:

[(1, 1237691520), (2, 618845760), (3, 412563840), (4, 309422880), (5, 247538304), (6, 206281920), (8, 154711440), (9, 137521280), (10, 123769152), (12, 103140960), (13, 95207040), (15, 82512768), (16, 77355720), (18, 68760640), (20, 61884576), (24, 51570480), (26, 47603520), (30, 41256384), (32, 38677860), (36, 34380320), (39, 31735680), (40, 30942288), (45, 27504256), (48, 25785240), (52, 23801760), (60, 20628192), (64, 19338930), (65, 19041408), (72, 17190160), (78, 15867840), (80, 15471144), (90, 13752128), (96, 12892620), (104, 11900880), (117, 10578560), (120, 10314096), (128, 9669465), (130, 9520704), (144, 8595080), (156, 7933920), (160, 7735572), (180, 6876064), (192, 6446310), (195, 6347136), (208, 5950440), (234, 5289280), (240, 5157048), (260, 4760352), (288, 4297540), (312, 3966960), (320, 3867786), (360, 3438032), (384, 3223155), (390, 3173568), (416, 2975220), (468, 2644640), (480, 2578524), (520, 2380176), (576, 2148770), (585, 2115712), (624, 1983480), (640, 1933893), (720, 1719016), (780, 1586784), (832, 1487610), (936, 1322320), (960, 1289262), (1040, 1190088), (1152, 1074385), (1170, 1057856), (1248, 991740), (1440, 859508), (1560, 793392), (1664, 743805), (1872, 661160), (1920, 644631), (2080, 595044), (2340, 528928), (2496, 495870), (2880, 429754), (3120, 396696), (3744, 330580), (4160, 297522), (4680, 264464), (4992, 247935), (5760, 214877), (6240, 198348), (7488, 165290), (8320, 148761), (9360, 132232), (12480, 99174), (14976, 82645), (16529, 74880), (18720, 66116), (24960, 49587), (33058, 37440)]