31583204640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1537

約数の個数: 384

約数和(自身を含む): 119362118400

約数和(自身を除く): 87778913760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 739, 761, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1478, 1522, 1560, 1755, 1872, 2080, 2160, 2217, 2283, 2340, 2808, 2956, 3044, 3120, 3510, 3695, 3744, 3805, 4320, 4434, 4566, 4680, 5616, 5912, 6088, 6240, 6651, 6849, 7020, 7390, 7610, 8868, 9132, 9360, 9607, 9893, 11085, 11232, 11415, 11824, 12176, 13302, 13698, 14040, 14780, 15220, 17736, 18264, 18720, 19214, 19786, 19953, 20547, 22170, 22830, 23648, 24352, 26604, 27396, 28080, 28821, 29560, 29679, 30440, 33255, 34245, 35472, 36528, 38428, 39572, 39906, 41094, 44340, 45660, 48035, 49465, 53208, 54792, 56160, 57642, 59120, 59358, 60880, 66510, 68490, 70944, 73056, 76856, 79144, 79812, 82188, 86463, 88680, 89037, 91320, 96070, 98930, 99765, 102735, 106416, 109584, 115284, 118240, 118716, 121760, 133020, 136980, 144105, 148395, 153712, 158288, 159624, 164376, 172926, 177360, 178074, 182640, 192140, 197860, 199530, 205470, 212832, 219168, 230568, 237432, 259389, 266040, 267111, 273960, 288210, 296790, 307424, 316576, 319248, 328752, 345852, 354720, 356148, 365280, 384280, 395720, 399060, 410940, 432315, 445185, 461136, 474864, 518778, 532080, 534222, 547920, 562379, 576420, 593580, 638496, 657504, 691704, 712296, 768560, 791440, 798120, 821880, 864630, 890370, 922272, 949728, 1037556, 1064160, 1068444, 1095840, 1124758, 1152840, 1187160, 1296945, 1335555, 1383408, 1424592, 1537120, 1582880, 1596240, 1643760, 1687137, 1729260, 1780740, 2075112, 2136888, 2249516, 2305680, 2374320, 2593890, 2671110, 2766816, 2811895, 2849184, 3192480, 3287520, 3374274, 3458520, 3561480, 4150224, 4273776, 4499032, 4611360, 4748640, 5061411, 5187780, 5342220, 5623790, 6748548, 6917040, 7122960, 7310927, 8300448, 8435685, 8547552, 8998064, 10122822, 10375560, 10684440, 11247580, 13497096, 13834080, 14245920, 14621854, 15184233, 16871370, 17996128, 20245644, 20751120, 21368880, 21932781, 22495160, 25307055, 26994192, 29243708, 30368466, 33742740, 36554635, 40491288, 41502240, 42737760, 43865562, 44990320, 50614110, 53988384, 58487416, 60736932, 65798343, 67485480, 73109270, 75921165, 80982576, 87731124, 89980640, 101228220, 109663905, 116974832, 121473864, 131596686, 134970960, 146218540, 151842330, 161965152, 175462248, 197395029, 202456440, 219327810, 233949664, 242947728, 263193372, 269941920, 292437080, 303684660, 328991715, 350924496, 394790058, 404912880, 438655620, 485895456, 526386744, 584874160, 607369320, 657983430, 701848992, 789580116, 809825760, 877311240, 986975145, 1052773488, 1169748320, 1214738640, 1315966860, 1579160232, 1754622480, 1973950290, 2105546976, 2429477280, 2631933720, 3158320464, 3509244960, 3947900580, 5263867440, 6316640928, 7895801160, 10527734880, 15791602320, 31583204640]

約数ペア:

[(1, 31583204640), (2, 15791602320), (3, 10527734880), (4, 7895801160), (5, 6316640928), (6, 5263867440), (8, 3947900580), (9, 3509244960), (10, 3158320464), (12, 2631933720), (13, 2429477280), (15, 2105546976), (16, 1973950290), (18, 1754622480), (20, 1579160232), (24, 1315966860), (26, 1214738640), (27, 1169748320), (30, 1052773488), (32, 986975145), (36, 877311240), (39, 809825760), (40, 789580116), (45, 701848992), (48, 657983430), (52, 607369320), (54, 584874160), (60, 526386744), (65, 485895456), (72, 438655620), (78, 404912880), (80, 394790058), (90, 350924496), (96, 328991715), (104, 303684660), (108, 292437080), (117, 269941920), (120, 263193372), (130, 242947728), (135, 233949664), (144, 219327810), (156, 202456440), (160, 197395029), (180, 175462248), (195, 161965152), (208, 151842330), (216, 146218540), (234, 134970960), (240, 131596686), (260, 121473864), (270, 116974832), (288, 109663905), (312, 101228220), (351, 89980640), (360, 87731124), (390, 80982576), (416, 75921165), (432, 73109270), (468, 67485480), (480, 65798343), (520, 60736932), (540, 58487416), (585, 53988384), (624, 50614110), (702, 44990320), (720, 43865562), (739, 42737760), (761, 41502240), (780, 40491288), (864, 36554635), (936, 33742740), (1040, 30368466), (1080, 29243708), (1170, 26994192), (1248, 25307055), (1404, 22495160), (1440, 21932781), (1478, 21368880), (1522, 20751120), (1560, 20245644), (1755, 17996128), (1872, 16871370), (2080, 15184233), (2160, 14621854), (2217, 14245920), (2283, 13834080), (2340, 13497096), (2808, 11247580), (2956, 10684440), (3044, 10375560), (3120, 10122822), (3510, 8998064), (3695, 8547552), (3744, 8435685), (3805, 8300448), (4320, 7310927), (4434, 7122960), (4566, 6917040), (4680, 6748548), (5616, 5623790), (5912, 5342220), (6088, 5187780), (6240, 5061411), (6651, 4748640), (6849, 4611360), (7020, 4499032), (7390, 4273776), (7610, 4150224), (8868, 3561480), (9132, 3458520), (9360, 3374274), (9607, 3287520), (9893, 3192480), (11085, 2849184), (11232, 2811895), (11415, 2766816), (11824, 2671110), (12176, 2593890), (13302, 2374320), (13698, 2305680), (14040, 2249516), (14780, 2136888), (15220, 2075112), (17736, 1780740), (18264, 1729260), (18720, 1687137), (19214, 1643760), (19786, 1596240), (19953, 1582880), (20547, 1537120), (22170, 1424592), (22830, 1383408), (23648, 1335555), (24352, 1296945), (26604, 1187160), (27396, 1152840), (28080, 1124758), (28821, 1095840), (29560, 1068444), (29679, 1064160), (30440, 1037556), (33255, 949728), (34245, 922272), (35472, 890370), (36528, 864630), (38428, 821880), (39572, 798120), (39906, 791440), (41094, 768560), (44340, 712296), (45660, 691704), (48035, 657504), (49465, 638496), (53208, 593580), (54792, 576420), (56160, 562379), (57642, 547920), (59120, 534222), (59358, 532080), (60880, 518778), (66510, 474864), (68490, 461136), (70944, 445185), (73056, 432315), (76856, 410940), (79144, 399060), (79812, 395720), (82188, 384280), (86463, 365280), (88680, 356148), (89037, 354720), (91320, 345852), (96070, 328752), (98930, 319248), (99765, 316576), (102735, 307424), (106416, 296790), (109584, 288210), (115284, 273960), (118240, 267111), (118716, 266040), (121760, 259389), (133020, 237432), (136980, 230568), (144105, 219168), (148395, 212832), (153712, 205470), (158288, 199530), (159624, 197860), (164376, 192140), (172926, 182640), (177360, 178074)]