1688864760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 288

約数和(自身を含む): 6098667120

約数和(自身を除く): 4409802360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 137, 165, 180, 198, 220, 242, 264, 274, 283, 330, 360, 363, 396, 411, 440, 484, 495, 548, 566, 605, 660, 685, 726, 792, 822, 849, 968, 990, 1089, 1096, 1132, 1210, 1233, 1320, 1370, 1415, 1452, 1507, 1644, 1698, 1815, 1980, 2055, 2178, 2264, 2420, 2466, 2547, 2740, 2830, 2904, 3014, 3113, 3288, 3396, 3630, 3960, 4110, 4245, 4356, 4521, 4840, 4932, 5094, 5445, 5480, 5660, 6028, 6165, 6226, 6792, 7260, 7535, 8220, 8490, 8712, 9042, 9339, 9864, 10188, 10890, 11320, 12056, 12330, 12452, 12735, 13563, 14520, 15070, 15565, 16440, 16577, 16980, 18084, 18678, 20376, 21780, 22605, 24660, 24904, 25470, 27126, 28017, 30140, 31130, 33154, 33960, 34243, 36168, 37356, 38771, 43560, 45210, 46695, 49320, 49731, 50940, 54252, 56034, 60280, 62260, 66308, 67815, 68486, 74712, 77542, 82885, 90420, 93390, 99462, 101880, 102729, 108504, 112068, 116313, 124520, 132616, 135630, 136972, 140085, 149193, 155084, 165770, 171215, 180840, 186780, 193855, 198924, 205458, 224136, 232626, 248655, 271260, 273944, 280170, 298386, 308187, 310168, 331540, 342430, 348939, 373560, 387710, 397848, 410916, 426481, 465252, 497310, 513645, 542520, 560340, 581565, 596772, 616374, 663080, 684860, 697878, 745965, 775420, 821832, 852962, 930504, 994620, 1027290, 1120680, 1163130, 1193544, 1232748, 1279443, 1369720, 1395756, 1491930, 1540935, 1550840, 1705924, 1744695, 1989240, 2054580, 2132405, 2326260, 2465496, 2558886, 2791512, 2983860, 3081870, 3411848, 3489390, 3838329, 4109160, 4264810, 4652520, 4691291, 5117772, 5967720, 6163740, 6397215, 6978780, 7676658, 8529620, 9382582, 10235544, 12327480, 12794430, 13957560, 14073873, 15353316, 17059240, 18765164, 19191645, 23456455, 25588860, 28147746, 30706632, 37530328, 38383290, 42221619, 46912910, 51177720, 56295492, 70369365, 76766580, 84443238, 93825820, 112590984, 140738730, 153533160, 168886476, 187651640, 211108095, 281477460, 337772952, 422216190, 562954920, 844432380, 1688864760]

約数ペア:

[(1, 1688864760), (2, 844432380), (3, 562954920), (4, 422216190), (5, 337772952), (6, 281477460), (8, 211108095), (9, 187651640), (10, 168886476), (11, 153533160), (12, 140738730), (15, 112590984), (18, 93825820), (20, 84443238), (22, 76766580), (24, 70369365), (30, 56295492), (33, 51177720), (36, 46912910), (40, 42221619), (44, 38383290), (45, 37530328), (55, 30706632), (60, 28147746), (66, 25588860), (72, 23456455), (88, 19191645), (90, 18765164), (99, 17059240), (110, 15353316), (120, 14073873), (121, 13957560), (132, 12794430), (137, 12327480), (165, 10235544), (180, 9382582), (198, 8529620), (220, 7676658), (242, 6978780), (264, 6397215), (274, 6163740), (283, 5967720), (330, 5117772), (360, 4691291), (363, 4652520), (396, 4264810), (411, 4109160), (440, 3838329), (484, 3489390), (495, 3411848), (548, 3081870), (566, 2983860), (605, 2791512), (660, 2558886), (685, 2465496), (726, 2326260), (792, 2132405), (822, 2054580), (849, 1989240), (968, 1744695), (990, 1705924), (1089, 1550840), (1096, 1540935), (1132, 1491930), (1210, 1395756), (1233, 1369720), (1320, 1279443), (1370, 1232748), (1415, 1193544), (1452, 1163130), (1507, 1120680), (1644, 1027290), (1698, 994620), (1815, 930504), (1980, 852962), (2055, 821832), (2178, 775420), (2264, 745965), (2420, 697878), (2466, 684860), (2547, 663080), (2740, 616374), (2830, 596772), (2904, 581565), (3014, 560340), (3113, 542520), (3288, 513645), (3396, 497310), (3630, 465252), (3960, 426481), (4110, 410916), (4245, 397848), (4356, 387710), (4521, 373560), (4840, 348939), (4932, 342430), (5094, 331540), (5445, 310168), (5480, 308187), (5660, 298386), (6028, 280170), (6165, 273944), (6226, 271260), (6792, 248655), (7260, 232626), (7535, 224136), (8220, 205458), (8490, 198924), (8712, 193855), (9042, 186780), (9339, 180840), (9864, 171215), (10188, 165770), (10890, 155084), (11320, 149193), (12056, 140085), (12330, 136972), (12452, 135630), (12735, 132616), (13563, 124520), (14520, 116313), (15070, 112068), (15565, 108504), (16440, 102729), (16577, 101880), (16980, 99462), (18084, 93390), (18678, 90420), (20376, 82885), (21780, 77542), (22605, 74712), (24660, 68486), (24904, 67815), (25470, 66308), (27126, 62260), (28017, 60280), (30140, 56034), (31130, 54252), (33154, 50940), (33960, 49731), (34243, 49320), (36168, 46695), (37356, 45210), (38771, 43560)]