28517124480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39397}}^1$

素因数の和:39461

約数の個数: 256

約数和(自身を含む): 101268619200

約数和(自身を除く): 72751494720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 640, 696, 754, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1664, 1740, 1856, 1885, 1920, 2080, 2262, 2320, 2496, 2784, 3016, 3120, 3480, 3712, 3770, 4160, 4524, 4640, 4992, 5568, 5655, 6032, 6240, 6960, 7540, 8320, 9048, 9280, 11136, 11310, 12064, 12480, 13920, 15080, 18096, 18560, 22620, 24128, 24960, 27840, 30160, 36192, 39397, 45240, 48256, 55680, 60320, 72384, 78794, 90480, 118191, 120640, 144768, 157588, 180960, 196985, 236382, 241280, 315176, 361920, 393970, 472764, 512161, 590955, 630352, 723840, 787940, 945528, 1024322, 1142513, 1181910, 1260704, 1536483, 1575880, 1891056, 2048644, 2285026, 2363820, 2521408, 2560805, 3072966, 3151760, 3427539, 3782112, 4097288, 4570052, 4727640, 5042816, 5121610, 5712565, 6145932, 6303520, 6855078, 7564224, 7682415, 8194576, 9140104, 9455280, 10243220, 11425130, 12291864, 12607040, 13710156, 14852669, 15128448, 15364830, 16389152, 17137695, 18280208, 18910560, 20486440, 22850260, 24583728, 25214080, 27420312, 29705338, 30729660, 32778304, 34275390, 36560416, 37821120, 40972880, 44558007, 45700520, 49167456, 54840624, 59410676, 61459320, 65556608, 68550780, 73120832, 74263345, 75642240, 81945760, 89116014, 91401040, 98334912, 109681248, 118821352, 122918640, 137101560, 146241664, 148526690, 163891520, 178232028, 182802080, 196669824, 219362496, 222790035, 237642704, 245837280, 274203120, 297053380, 327783040, 356464056, 365604160, 438724992, 445580070, 475285408, 491674560, 548406240, 594106760, 712928112, 731208320, 891160140, 950570816, 983349120, 1096812480, 1188213520, 1425856224, 1782320280, 1901141632, 2193624960, 2376427040, 2851712448, 3564640560, 4752854080, 5703424896, 7129281120, 9505708160, 14258562240, 28517124480]

約数ペア:

[(1, 28517124480), (2, 14258562240), (3, 9505708160), (4, 7129281120), (5, 5703424896), (6, 4752854080), (8, 3564640560), (10, 2851712448), (12, 2376427040), (13, 2193624960), (15, 1901141632), (16, 1782320280), (20, 1425856224), (24, 1188213520), (26, 1096812480), (29, 983349120), (30, 950570816), (32, 891160140), (39, 731208320), (40, 712928112), (48, 594106760), (52, 548406240), (58, 491674560), (60, 475285408), (64, 445580070), (65, 438724992), (78, 365604160), (80, 356464056), (87, 327783040), (96, 297053380), (104, 274203120), (116, 245837280), (120, 237642704), (128, 222790035), (130, 219362496), (145, 196669824), (156, 182802080), (160, 178232028), (174, 163891520), (192, 148526690), (195, 146241664), (208, 137101560), (232, 122918640), (240, 118821352), (260, 109681248), (290, 98334912), (312, 91401040), (320, 89116014), (348, 81945760), (377, 75642240), (384, 74263345), (390, 73120832), (416, 68550780), (435, 65556608), (464, 61459320), (480, 59410676), (520, 54840624), (580, 49167456), (624, 45700520), (640, 44558007), (696, 40972880), (754, 37821120), (780, 36560416), (832, 34275390), (870, 32778304), (928, 30729660), (960, 29705338), (1040, 27420312), (1131, 25214080), (1160, 24583728), (1248, 22850260), (1392, 20486440), (1508, 18910560), (1560, 18280208), (1664, 17137695), (1740, 16389152), (1856, 15364830), (1885, 15128448), (1920, 14852669), (2080, 13710156), (2262, 12607040), (2320, 12291864), (2496, 11425130), (2784, 10243220), (3016, 9455280), (3120, 9140104), (3480, 8194576), (3712, 7682415), (3770, 7564224), (4160, 6855078), (4524, 6303520), (4640, 6145932), (4992, 5712565), (5568, 5121610), (5655, 5042816), (6032, 4727640), (6240, 4570052), (6960, 4097288), (7540, 3782112), (8320, 3427539), (9048, 3151760), (9280, 3072966), (11136, 2560805), (11310, 2521408), (12064, 2363820), (12480, 2285026), (13920, 2048644), (15080, 1891056), (18096, 1575880), (18560, 1536483), (22620, 1260704), (24128, 1181910), (24960, 1142513), (27840, 1024322), (30160, 945528), (36192, 787940), (39397, 723840), (45240, 630352), (48256, 590955), (55680, 512161), (60320, 472764), (72384, 393970), (78794, 361920), (90480, 315176), (118191, 241280), (120640, 236382), (144768, 196985), (157588, 180960)]