20367310080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11027}}^1$

素因数の和:11101

約数の個数: 288

約数和(自身を含む): 71951612544

約数和(自身を除く): 51584302464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 256, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 520, 555, 592, 624, 640, 740, 768, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1280, 1443, 1480, 1560, 1664, 1776, 1920, 1924, 2080, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3328, 3552, 3840, 3848, 4160, 4440, 4736, 4810, 4992, 5772, 5920, 6240, 7104, 7215, 7696, 8320, 8880, 9472, 9620, 9984, 11027, 11544, 11840, 12480, 14208, 14430, 15392, 16640, 17760, 19240, 22054, 23088, 23680, 24960, 28416, 28860, 30784, 33081, 35520, 38480, 44108, 46176, 47360, 49920, 55135, 57720, 61568, 66162, 71040, 76960, 88216, 92352, 110270, 115440, 123136, 132324, 142080, 143351, 153920, 165405, 176432, 184704, 220540, 230880, 264648, 286702, 307840, 330810, 352864, 369408, 407999, 430053, 441080, 461760, 529296, 573404, 615680, 661620, 705728, 716755, 815998, 860106, 882160, 923520, 1058592, 1146808, 1223997, 1323240, 1411456, 1433510, 1631996, 1720212, 1764320, 1847040, 2039995, 2117184, 2150265, 2293616, 2447994, 2646480, 2822912, 2867020, 3263992, 3440424, 3528640, 4079990, 4234368, 4300530, 4587232, 4895988, 5292960, 5303987, 5734040, 6119985, 6527984, 6880848, 7057280, 8159980, 8468736, 8601060, 9174464, 9791976, 10585920, 10607974, 11468080, 12239970, 13055968, 13761696, 14114560, 15911961, 16319960, 17202120, 18348928, 19583952, 21171840, 21215948, 22936160, 24479940, 26111936, 26519935, 27523392, 31823922, 32639920, 34404240, 36697856, 39167904, 42343680, 42431896, 45872320, 48959880, 52223872, 53039870, 55046784, 63647844, 65279840, 68808480, 78335808, 79559805, 84863792, 91744640, 97919760, 104447744, 106079740, 110093568, 127295688, 130559680, 137616960, 156671616, 159119610, 169727584, 183489280, 195839520, 212159480, 254591376, 261119360, 275233920, 313343232, 318239220, 339455168, 391679040, 424318960, 509182752, 522238720, 550467840, 636478440, 678910336, 783358080, 848637920, 1018365504, 1272956880, 1357820672, 1566716160, 1697275840, 2036731008, 2545913760, 3394551680, 4073462016, 5091827520, 6789103360, 10183655040, 20367310080]

約数ペア:

[(1, 20367310080), (2, 10183655040), (3, 6789103360), (4, 5091827520), (5, 4073462016), (6, 3394551680), (8, 2545913760), (10, 2036731008), (12, 1697275840), (13, 1566716160), (15, 1357820672), (16, 1272956880), (20, 1018365504), (24, 848637920), (26, 783358080), (30, 678910336), (32, 636478440), (37, 550467840), (39, 522238720), (40, 509182752), (48, 424318960), (52, 391679040), (60, 339455168), (64, 318239220), (65, 313343232), (74, 275233920), (78, 261119360), (80, 254591376), (96, 212159480), (104, 195839520), (111, 183489280), (120, 169727584), (128, 159119610), (130, 156671616), (148, 137616960), (156, 130559680), (160, 127295688), (185, 110093568), (192, 106079740), (195, 104447744), (208, 97919760), (222, 91744640), (240, 84863792), (256, 79559805), (260, 78335808), (296, 68808480), (312, 65279840), (320, 63647844), (370, 55046784), (384, 53039870), (390, 52223872), (416, 48959880), (444, 45872320), (480, 42431896), (481, 42343680), (520, 39167904), (555, 36697856), (592, 34404240), (624, 32639920), (640, 31823922), (740, 27523392), (768, 26519935), (780, 26111936), (832, 24479940), (888, 22936160), (960, 21215948), (962, 21171840), (1040, 19583952), (1110, 18348928), (1184, 17202120), (1248, 16319960), (1280, 15911961), (1443, 14114560), (1480, 13761696), (1560, 13055968), (1664, 12239970), (1776, 11468080), (1920, 10607974), (1924, 10585920), (2080, 9791976), (2220, 9174464), (2368, 8601060), (2405, 8468736), (2496, 8159980), (2886, 7057280), (2960, 6880848), (3120, 6527984), (3328, 6119985), (3552, 5734040), (3840, 5303987), (3848, 5292960), (4160, 4895988), (4440, 4587232), (4736, 4300530), (4810, 4234368), (4992, 4079990), (5772, 3528640), (5920, 3440424), (6240, 3263992), (7104, 2867020), (7215, 2822912), (7696, 2646480), (8320, 2447994), (8880, 2293616), (9472, 2150265), (9620, 2117184), (9984, 2039995), (11027, 1847040), (11544, 1764320), (11840, 1720212), (12480, 1631996), (14208, 1433510), (14430, 1411456), (15392, 1323240), (16640, 1223997), (17760, 1146808), (19240, 1058592), (22054, 923520), (23088, 882160), (23680, 860106), (24960, 815998), (28416, 716755), (28860, 705728), (30784, 661620), (33081, 615680), (35520, 573404), (38480, 529296), (44108, 461760), (46176, 441080), (47360, 430053), (49920, 407999), (55135, 369408), (57720, 352864), (61568, 330810), (66162, 307840), (71040, 286702), (76960, 264648), (88216, 230880), (92352, 220540), (110270, 184704), (115440, 176432), (123136, 165405), (132324, 153920), (142080, 143351)]