21415772160

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 360

約数和(自身を含む): 76715673216

約数和(自身を除く): 55299901056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 937, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1874, 1920, 1984, 2048, 2232, 2304, 2480, 2560, 2790, 2811, 2880, 2976, 3072, 3720, 3748, 3840, 3968, 4096, 4464, 4608, 4685, 4960, 5120, 5580, 5622, 5760, 5952, 6144, 7440, 7496, 7680, 7936, 8192, 8433, 8928, 9216, 9370, 9920, 10240, 11160, 11244, 11520, 11904, 12288, 14055, 14880, 14992, 15360, 15872, 16384, 16866, 17856, 18432, 18740, 19840, 20480, 22320, 22488, 23040, 23808, 24576, 28110, 29047, 29760, 29984, 30720, 31744, 33732, 35712, 36864, 37480, 39680, 40960, 42165, 44640, 44976, 46080, 47616, 49152, 56220, 58094, 59520, 59968, 61440, 63488, 67464, 71424, 73728, 74960, 79360, 81920, 84330, 87141, 89280, 89952, 92160, 95232, 112440, 116188, 119040, 119936, 122880, 126976, 134928, 142848, 145235, 147456, 149920, 158720, 168660, 174282, 178560, 179904, 184320, 190464, 224880, 232376, 238080, 239872, 245760, 253952, 261423, 269856, 285696, 290470, 299840, 317440, 337320, 348564, 357120, 359808, 368640, 380928, 435705, 449760, 464752, 476160, 479744, 507904, 522846, 539712, 571392, 580940, 599680, 634880, 674640, 697128, 714240, 719616, 737280, 761856, 871410, 899520, 929504, 952320, 959488, 1045692, 1079424, 1142784, 1161880, 1199360, 1269760, 1307115, 1349280, 1394256, 1428480, 1439232, 1523712, 1742820, 1799040, 1859008, 1904640, 1918976, 2091384, 2158848, 2285568, 2323760, 2398720, 2539520, 2614230, 2698560, 2788512, 2856960, 2878464, 3485640, 3598080, 3718016, 3809280, 3837952, 4182768, 4317696, 4571136, 4647520, 4797440, 5228460, 5397120, 5577024, 5713920, 5756928, 6971280, 7196160, 7436032, 7618560, 7675904, 8365536, 8635392, 9295040, 9594880, 10456920, 10794240, 11154048, 11427840, 11513856, 13942560, 14392320, 14872064, 15351808, 16731072, 17270784, 18590080, 19189760, 20913840, 21588480, 22308096, 22855680, 23027712, 27885120, 28784640, 29744128, 33462144, 34541568, 37180160, 38379520, 41827680, 43176960, 44616192, 46055424, 55770240, 57569280, 59488256, 66924288, 69083136, 74360320, 76759040, 83655360, 86353920, 89232384, 111540480, 115138560, 118976512, 133848576, 138166272, 148720640, 167310720, 172707840, 178464768, 223080960, 230277120, 237953024, 267697152, 297441280, 334621440, 345415680, 356929536, 446161920, 475906048, 535394304, 594882560, 669242880, 690831360, 713859072, 892323840, 1070788608, 1189765120, 1338485760, 1427718144, 1784647680, 2141577216, 2379530240, 2676971520, 3569295360, 4283154432, 5353943040, 7138590720, 10707886080, 21415772160]

約数ペア:

[(1, 21415772160), (2, 10707886080), (3, 7138590720), (4, 5353943040), (5, 4283154432), (6, 3569295360), (8, 2676971520), (9, 2379530240), (10, 2141577216), (12, 1784647680), (15, 1427718144), (16, 1338485760), (18, 1189765120), (20, 1070788608), (24, 892323840), (30, 713859072), (31, 690831360), (32, 669242880), (36, 594882560), (40, 535394304), (45, 475906048), (48, 446161920), (60, 356929536), (62, 345415680), (64, 334621440), (72, 297441280), (80, 267697152), (90, 237953024), (93, 230277120), (96, 223080960), (120, 178464768), (124, 172707840), (128, 167310720), (144, 148720640), (155, 138166272), (160, 133848576), (180, 118976512), (186, 115138560), (192, 111540480), (240, 89232384), (248, 86353920), (256, 83655360), (279, 76759040), (288, 74360320), (310, 69083136), (320, 66924288), (360, 59488256), (372, 57569280), (384, 55770240), (465, 46055424), (480, 44616192), (496, 43176960), (512, 41827680), (558, 38379520), (576, 37180160), (620, 34541568), (640, 33462144), (720, 29744128), (744, 28784640), (768, 27885120), (930, 23027712), (937, 22855680), (960, 22308096), (992, 21588480), (1024, 20913840), (1116, 19189760), (1152, 18590080), (1240, 17270784), (1280, 16731072), (1395, 15351808), (1440, 14872064), (1488, 14392320), (1536, 13942560), (1860, 11513856), (1874, 11427840), (1920, 11154048), (1984, 10794240), (2048, 10456920), (2232, 9594880), (2304, 9295040), (2480, 8635392), (2560, 8365536), (2790, 7675904), (2811, 7618560), (2880, 7436032), (2976, 7196160), (3072, 6971280), (3720, 5756928), (3748, 5713920), (3840, 5577024), (3968, 5397120), (4096, 5228460), (4464, 4797440), (4608, 4647520), (4685, 4571136), (4960, 4317696), (5120, 4182768), (5580, 3837952), (5622, 3809280), (5760, 3718016), (5952, 3598080), (6144, 3485640), (7440, 2878464), (7496, 2856960), (7680, 2788512), (7936, 2698560), (8192, 2614230), (8433, 2539520), (8928, 2398720), (9216, 2323760), (9370, 2285568), (9920, 2158848), (10240, 2091384), (11160, 1918976), (11244, 1904640), (11520, 1859008), (11904, 1799040), (12288, 1742820), (14055, 1523712), (14880, 1439232), (14992, 1428480), (15360, 1394256), (15872, 1349280), (16384, 1307115), (16866, 1269760), (17856, 1199360), (18432, 1161880), (18740, 1142784), (19840, 1079424), (20480, 1045692), (22320, 959488), (22488, 952320), (23040, 929504), (23808, 899520), (24576, 871410), (28110, 761856), (29047, 737280), (29760, 719616), (29984, 714240), (30720, 697128), (31744, 674640), (33732, 634880), (35712, 599680), (36864, 580940), (37480, 571392), (39680, 539712), (40960, 522846), (42165, 507904), (44640, 479744), (44976, 476160), (46080, 464752), (47616, 449760), (49152, 435705), (56220, 380928), (58094, 368640), (59520, 359808), (59968, 357120), (61440, 348564), (63488, 337320), (67464, 317440), (71424, 299840), (73728, 290470), (74960, 285696), (79360, 269856), (81920, 261423), (84330, 253952), (87141, 245760), (89280, 239872), (89952, 238080), (92160, 232376), (95232, 224880), (112440, 190464), (116188, 184320), (119040, 179904), (119936, 178560), (122880, 174282), (126976, 168660), (134928, 158720), (142848, 149920), (145235, 147456)]