31246450560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32099}}^1$

素因数の和:32150

約数の個数: 288

約数和(自身を含む): 116839827000

約数和(自身を除く): 85593376440

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, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 520, 576, 585, 624, 640, 676, 720, 780, 832, 845, 936, 960, 1014, 1040, 1152, 1170, 1248, 1352, 1440, 1521, 1560, 1664, 1690, 1872, 1920, 2028, 2080, 2340, 2496, 2535, 2704, 2880, 3042, 3120, 3380, 3744, 4056, 4160, 4680, 4992, 5070, 5408, 5760, 6084, 6240, 6760, 7488, 7605, 8112, 8320, 9360, 10140, 10816, 12168, 12480, 13520, 14976, 15210, 16224, 18720, 20280, 21632, 24336, 24960, 27040, 30420, 32099, 32448, 37440, 40560, 48672, 54080, 60840, 64198, 64896, 74880, 81120, 96297, 97344, 108160, 121680, 128396, 160495, 162240, 192594, 194688, 243360, 256792, 288891, 320990, 324480, 385188, 417287, 481485, 486720, 513584, 577782, 641980, 770376, 834574, 962970, 973440, 1027168, 1155564, 1251861, 1283960, 1444455, 1540752, 1669148, 1925940, 2054336, 2086435, 2311128, 2503722, 2567920, 2888910, 3081504, 3338296, 3755583, 3851880, 4108672, 4172870, 4622256, 5007444, 5135840, 5424731, 5777820, 6163008, 6259305, 6676592, 7511166, 7703760, 8345740, 9244512, 10014888, 10271680, 10849462, 11555640, 12326016, 12518610, 13353184, 15022332, 15407520, 16274193, 16691480, 18489024, 18777915, 20029776, 20543360, 21698924, 23111280, 25037220, 26706368, 27123655, 30044664, 30815040, 32548386, 33382960, 36978048, 37555830, 40059552, 43397848, 46222560, 48822579, 50074440, 53412736, 54247310, 60089328, 61630080, 65096772, 66765920, 75111660, 80119104, 81370965, 86795696, 92445120, 97645158, 100148880, 108494620, 120178656, 130193544, 133531840, 150223320, 160238208, 162741930, 173591392, 184890240, 195290316, 200297760, 216989240, 240357312, 244112895, 260387088, 267063680, 300446640, 325483860, 347182784, 390580632, 400595520, 433978480, 480714624, 488225790, 520774176, 600893280, 650967720, 694365568, 781161264, 801191040, 867956960, 976451580, 1041548352, 1201786560, 1301935440, 1562322528, 1735913920, 1952903160, 2083096704, 2403573120, 2603870880, 3124645056, 3471827840, 3905806320, 5207741760, 6249290112, 7811612640, 10415483520, 15623225280, 31246450560]

約数ペア:

[(1, 31246450560), (2, 15623225280), (3, 10415483520), (4, 7811612640), (5, 6249290112), (6, 5207741760), (8, 3905806320), (9, 3471827840), (10, 3124645056), (12, 2603870880), (13, 2403573120), (15, 2083096704), (16, 1952903160), (18, 1735913920), (20, 1562322528), (24, 1301935440), (26, 1201786560), (30, 1041548352), (32, 976451580), (36, 867956960), (39, 801191040), (40, 781161264), (45, 694365568), (48, 650967720), (52, 600893280), (60, 520774176), (64, 488225790), (65, 480714624), (72, 433978480), (78, 400595520), (80, 390580632), (90, 347182784), (96, 325483860), (104, 300446640), (117, 267063680), (120, 260387088), (128, 244112895), (130, 240357312), (144, 216989240), (156, 200297760), (160, 195290316), (169, 184890240), (180, 173591392), (192, 162741930), (195, 160238208), (208, 150223320), (234, 133531840), (240, 130193544), (260, 120178656), (288, 108494620), (312, 100148880), (320, 97645158), (338, 92445120), (360, 86795696), (384, 81370965), (390, 80119104), (416, 75111660), (468, 66765920), (480, 65096772), (507, 61630080), (520, 60089328), (576, 54247310), (585, 53412736), (624, 50074440), (640, 48822579), (676, 46222560), (720, 43397848), (780, 40059552), (832, 37555830), (845, 36978048), (936, 33382960), (960, 32548386), (1014, 30815040), (1040, 30044664), (1152, 27123655), (1170, 26706368), (1248, 25037220), (1352, 23111280), (1440, 21698924), (1521, 20543360), (1560, 20029776), (1664, 18777915), (1690, 18489024), (1872, 16691480), (1920, 16274193), (2028, 15407520), (2080, 15022332), (2340, 13353184), (2496, 12518610), (2535, 12326016), (2704, 11555640), (2880, 10849462), (3042, 10271680), (3120, 10014888), (3380, 9244512), (3744, 8345740), (4056, 7703760), (4160, 7511166), (4680, 6676592), (4992, 6259305), (5070, 6163008), (5408, 5777820), (5760, 5424731), (6084, 5135840), (6240, 5007444), (6760, 4622256), (7488, 4172870), (7605, 4108672), (8112, 3851880), (8320, 3755583), (9360, 3338296), (10140, 3081504), (10816, 2888910), (12168, 2567920), (12480, 2503722), (13520, 2311128), (14976, 2086435), (15210, 2054336), (16224, 1925940), (18720, 1669148), (20280, 1540752), (21632, 1444455), (24336, 1283960), (24960, 1251861), (27040, 1155564), (30420, 1027168), (32099, 973440), (32448, 962970), (37440, 834574), (40560, 770376), (48672, 641980), (54080, 577782), (60840, 513584), (64198, 486720), (64896, 481485), (74880, 417287), (81120, 385188), (96297, 324480), (97344, 320990), (108160, 288891), (121680, 256792), (128396, 243360), (160495, 194688), (162240, 192594)]