12639219840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9929}}^1$

素因数の和:9984

約数の個数: 384

約数和(自身を含む): 49771940400

約数和(自身を除く): 37132720560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2340, 2448, 2496, 2652, 2720, 2880, 3060, 3120, 3264, 3315, 3536, 3744, 3978, 4080, 4160, 4420, 4680, 4896, 4992, 5304, 5440, 5760, 6120, 6240, 6528, 6630, 7072, 7488, 7956, 8160, 8320, 8840, 9360, 9792, 9929, 9945, 10608, 10880, 12240, 12480, 13260, 14144, 14976, 15912, 16320, 17680, 18720, 19584, 19858, 19890, 21216, 24480, 24960, 26520, 28288, 29787, 31824, 32640, 35360, 37440, 39716, 39780, 42432, 48960, 49645, 53040, 59574, 63648, 70720, 74880, 79432, 79560, 84864, 89361, 97920, 99290, 106080, 119148, 127296, 129077, 141440, 148935, 158864, 159120, 168793, 178722, 198580, 212160, 238296, 254592, 258154, 297870, 317728, 318240, 337586, 357444, 387231, 397160, 424320, 446805, 476592, 506379, 516308, 595740, 635456, 636480, 645385, 675172, 714888, 774462, 794320, 843965, 893610, 953184, 1012758, 1032616, 1161693, 1191480, 1270912, 1272960, 1290770, 1350344, 1429776, 1519137, 1548924, 1588640, 1687930, 1787220, 1906368, 1936155, 2025516, 2065232, 2194309, 2323386, 2382960, 2531895, 2581540, 2700688, 2859552, 3038274, 3097848, 3177280, 3375860, 3574440, 3812736, 3872310, 4051032, 4130464, 4388618, 4646772, 4765920, 5063790, 5163080, 5401376, 5719104, 5808465, 6076548, 6195696, 6354560, 6582927, 6751720, 7148880, 7595685, 7744620, 8102064, 8260928, 8777236, 9293544, 9531840, 10127580, 10326160, 10802752, 10971545, 11438208, 11616930, 12153096, 12391392, 13165854, 13503440, 14297760, 15191370, 15489240, 16204128, 16521856, 17554472, 18587088, 19063680, 19748781, 20255160, 20652320, 21605504, 21943090, 23233860, 24306192, 24782784, 26331708, 27006880, 28595520, 30382740, 30978480, 32408256, 32914635, 35108944, 37174176, 39497562, 40510320, 41304640, 43886180, 46467720, 48612384, 49565568, 52663416, 54013760, 57191040, 60765480, 61956960, 64816512, 65829270, 70217888, 74348352, 78995124, 81020640, 82609280, 87772360, 92935440, 97224768, 98743905, 105326832, 108027520, 121530960, 123913920, 131658540, 140435776, 148696704, 157990248, 162041280, 175544720, 185870880, 194449536, 197487810, 210653664, 243061920, 247827840, 263317080, 280871552, 315980496, 324082560, 351089440, 371741760, 394975620, 421307328, 486123840, 526634160, 631960992, 702178880, 743483520, 789951240, 842614656, 972247680, 1053268320, 1263921984, 1404357760, 1579902480, 2106536640, 2527843968, 3159804960, 4213073280, 6319609920, 12639219840]

約数ペア:

[(1, 12639219840), (2, 6319609920), (3, 4213073280), (4, 3159804960), (5, 2527843968), (6, 2106536640), (8, 1579902480), (9, 1404357760), (10, 1263921984), (12, 1053268320), (13, 972247680), (15, 842614656), (16, 789951240), (17, 743483520), (18, 702178880), (20, 631960992), (24, 526634160), (26, 486123840), (30, 421307328), (32, 394975620), (34, 371741760), (36, 351089440), (39, 324082560), (40, 315980496), (45, 280871552), (48, 263317080), (51, 247827840), (52, 243061920), (60, 210653664), (64, 197487810), (65, 194449536), (68, 185870880), (72, 175544720), (78, 162041280), (80, 157990248), (85, 148696704), (90, 140435776), (96, 131658540), (102, 123913920), (104, 121530960), (117, 108027520), (120, 105326832), (128, 98743905), (130, 97224768), (136, 92935440), (144, 87772360), (153, 82609280), (156, 81020640), (160, 78995124), (170, 74348352), (180, 70217888), (192, 65829270), (195, 64816512), (204, 61956960), (208, 60765480), (221, 57191040), (234, 54013760), (240, 52663416), (255, 49565568), (260, 48612384), (272, 46467720), (288, 43886180), (306, 41304640), (312, 40510320), (320, 39497562), (340, 37174176), (360, 35108944), (384, 32914635), (390, 32408256), (408, 30978480), (416, 30382740), (442, 28595520), (468, 27006880), (480, 26331708), (510, 24782784), (520, 24306192), (544, 23233860), (576, 21943090), (585, 21605504), (612, 20652320), (624, 20255160), (640, 19748781), (663, 19063680), (680, 18587088), (720, 17554472), (765, 16521856), (780, 16204128), (816, 15489240), (832, 15191370), (884, 14297760), (936, 13503440), (960, 13165854), (1020, 12391392), (1040, 12153096), (1088, 11616930), (1105, 11438208), (1152, 10971545), (1170, 10802752), (1224, 10326160), (1248, 10127580), (1326, 9531840), (1360, 9293544), (1440, 8777236), (1530, 8260928), (1560, 8102064), (1632, 7744620), (1664, 7595685), (1768, 7148880), (1872, 6751720), (1920, 6582927), (1989, 6354560), (2040, 6195696), (2080, 6076548), (2176, 5808465), (2210, 5719104), (2340, 5401376), (2448, 5163080), (2496, 5063790), (2652, 4765920), (2720, 4646772), (2880, 4388618), (3060, 4130464), (3120, 4051032), (3264, 3872310), (3315, 3812736), (3536, 3574440), (3744, 3375860), (3978, 3177280), (4080, 3097848), (4160, 3038274), (4420, 2859552), (4680, 2700688), (4896, 2581540), (4992, 2531895), (5304, 2382960), (5440, 2323386), (5760, 2194309), (6120, 2065232), (6240, 2025516), (6528, 1936155), (6630, 1906368), (7072, 1787220), (7488, 1687930), (7956, 1588640), (8160, 1548924), (8320, 1519137), (8840, 1429776), (9360, 1350344), (9792, 1290770), (9929, 1272960), (9945, 1270912), (10608, 1191480), (10880, 1161693), (12240, 1032616), (12480, 1012758), (13260, 953184), (14144, 893610), (14976, 843965), (15912, 794320), (16320, 774462), (17680, 714888), (18720, 675172), (19584, 645385), (19858, 636480), (19890, 635456), (21216, 595740), (24480, 516308), (24960, 506379), (26520, 476592), (28288, 446805), (29787, 424320), (31824, 397160), (32640, 387231), (35360, 357444), (37440, 337586), (39716, 318240), (39780, 317728), (42432, 297870), (48960, 258154), (49645, 254592), (53040, 238296), (59574, 212160), (63648, 198580), (70720, 178722), (74880, 168793), (79432, 159120), (79560, 158864), (84864, 148935), (89361, 141440), (97920, 129077), (99290, 127296), (106080, 119148)]