15427901440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 384

約数和(自身を含む): 44834549760

約数和(自身を除く): 29406648320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 64, 70, 80, 106, 112, 124, 128, 131, 140, 155, 160, 212, 217, 224, 248, 256, 262, 265, 280, 310, 320, 371, 424, 434, 448, 496, 512, 524, 530, 560, 620, 640, 655, 742, 848, 868, 896, 917, 992, 1024, 1048, 1060, 1085, 1120, 1240, 1280, 1310, 1484, 1643, 1696, 1736, 1792, 1834, 1855, 1984, 2048, 2096, 2120, 2170, 2240, 2480, 2560, 2620, 2968, 3286, 3392, 3472, 3584, 3668, 3710, 3968, 4061, 4192, 4240, 4340, 4480, 4585, 4960, 5120, 5240, 5936, 6572, 6784, 6943, 6944, 7168, 7336, 7420, 7936, 8122, 8215, 8384, 8480, 8680, 8960, 9170, 9920, 10240, 10480, 11501, 11872, 13144, 13568, 13886, 13888, 14336, 14672, 14840, 15872, 16244, 16430, 16768, 16960, 17360, 17920, 18340, 19840, 20305, 20960, 23002, 23744, 26288, 27136, 27772, 27776, 28427, 29344, 29680, 31744, 32488, 32860, 33536, 33920, 34715, 34720, 35840, 36680, 39680, 40610, 41920, 46004, 47488, 48601, 52576, 54272, 55544, 55552, 56854, 57505, 58688, 59360, 63488, 64976, 65720, 67072, 67840, 69430, 69440, 71680, 73360, 79360, 81220, 83840, 92008, 94976, 97202, 105152, 108544, 111088, 111104, 113708, 115010, 117376, 118720, 129952, 131440, 134144, 135680, 138860, 138880, 142135, 146720, 158720, 162440, 167680, 184016, 189952, 194404, 210304, 215233, 222176, 222208, 227416, 230020, 234752, 237440, 243005, 259904, 262880, 268288, 271360, 277720, 277760, 284270, 293440, 317440, 324880, 335360, 368032, 379904, 388808, 420608, 430466, 444352, 444416, 454832, 460040, 469504, 474880, 486010, 519808, 525760, 542720, 555440, 555520, 568540, 586880, 649760, 670720, 736064, 759808, 777616, 841216, 860932, 888704, 909664, 920080, 939008, 949760, 972020, 1039616, 1051520, 1076165, 1110880, 1111040, 1137080, 1173760, 1299520, 1341440, 1472128, 1506631, 1555232, 1682432, 1721864, 1777408, 1819328, 1840160, 1878016, 1899520, 1944040, 2079232, 2103040, 2152330, 2221760, 2222080, 2274160, 2347520, 2599040, 2944256, 3013262, 3110464, 3364864, 3443728, 3554816, 3638656, 3680320, 3799040, 3888080, 4158464, 4206080, 4304660, 4443520, 4548320, 4695040, 5198080, 5888512, 6026524, 6220928, 6887456, 7109632, 7277312, 7360640, 7533155, 7776160, 8316928, 8412160, 8609320, 8887040, 9096640, 9390080, 10396160, 11777024, 12053048, 12441856, 13774912, 14219264, 14554624, 14721280, 15066310, 15552320, 16824320, 17218640, 17774080, 18193280, 20792320, 23554048, 24106096, 24883712, 27549824, 29109248, 29442560, 30132620, 31104640, 34437280, 35548160, 36386560, 41584640, 48212192, 49767424, 55099648, 58218496, 58885120, 60265240, 62209280, 68874560, 71096320, 72773120, 96424384, 99534848, 110199296, 117770240, 120530480, 124418560, 137749120, 145546240, 192848768, 220398592, 241060960, 248837120, 275498240, 291092480, 385697536, 440797184, 482121920, 497674240, 550996480, 771395072, 964243840, 1101992960, 1542790144, 1928487680, 2203985920, 3085580288, 3856975360, 7713950720, 15427901440]

約数ペア:

[(1, 15427901440), (2, 7713950720), (4, 3856975360), (5, 3085580288), (7, 2203985920), (8, 1928487680), (10, 1542790144), (14, 1101992960), (16, 964243840), (20, 771395072), (28, 550996480), (31, 497674240), (32, 482121920), (35, 440797184), (40, 385697536), (53, 291092480), (56, 275498240), (62, 248837120), (64, 241060960), (70, 220398592), (80, 192848768), (106, 145546240), (112, 137749120), (124, 124418560), (128, 120530480), (131, 117770240), (140, 110199296), (155, 99534848), (160, 96424384), (212, 72773120), (217, 71096320), (224, 68874560), (248, 62209280), (256, 60265240), (262, 58885120), (265, 58218496), (280, 55099648), (310, 49767424), (320, 48212192), (371, 41584640), (424, 36386560), (434, 35548160), (448, 34437280), (496, 31104640), (512, 30132620), (524, 29442560), (530, 29109248), (560, 27549824), (620, 24883712), (640, 24106096), (655, 23554048), (742, 20792320), (848, 18193280), (868, 17774080), (896, 17218640), (917, 16824320), (992, 15552320), (1024, 15066310), (1048, 14721280), (1060, 14554624), (1085, 14219264), (1120, 13774912), (1240, 12441856), (1280, 12053048), (1310, 11777024), (1484, 10396160), (1643, 9390080), (1696, 9096640), (1736, 8887040), (1792, 8609320), (1834, 8412160), (1855, 8316928), (1984, 7776160), (2048, 7533155), (2096, 7360640), (2120, 7277312), (2170, 7109632), (2240, 6887456), (2480, 6220928), (2560, 6026524), (2620, 5888512), (2968, 5198080), (3286, 4695040), (3392, 4548320), (3472, 4443520), (3584, 4304660), (3668, 4206080), (3710, 4158464), (3968, 3888080), (4061, 3799040), (4192, 3680320), (4240, 3638656), (4340, 3554816), (4480, 3443728), (4585, 3364864), (4960, 3110464), (5120, 3013262), (5240, 2944256), (5936, 2599040), (6572, 2347520), (6784, 2274160), (6943, 2222080), (6944, 2221760), (7168, 2152330), (7336, 2103040), (7420, 2079232), (7936, 1944040), (8122, 1899520), (8215, 1878016), (8384, 1840160), (8480, 1819328), (8680, 1777408), (8960, 1721864), (9170, 1682432), (9920, 1555232), (10240, 1506631), (10480, 1472128), (11501, 1341440), (11872, 1299520), (13144, 1173760), (13568, 1137080), (13886, 1111040), (13888, 1110880), (14336, 1076165), (14672, 1051520), (14840, 1039616), (15872, 972020), (16244, 949760), (16430, 939008), (16768, 920080), (16960, 909664), (17360, 888704), (17920, 860932), (18340, 841216), (19840, 777616), (20305, 759808), (20960, 736064), (23002, 670720), (23744, 649760), (26288, 586880), (27136, 568540), (27772, 555520), (27776, 555440), (28427, 542720), (29344, 525760), (29680, 519808), (31744, 486010), (32488, 474880), (32860, 469504), (33536, 460040), (33920, 454832), (34715, 444416), (34720, 444352), (35840, 430466), (36680, 420608), (39680, 388808), (40610, 379904), (41920, 368032), (46004, 335360), (47488, 324880), (48601, 317440), (52576, 293440), (54272, 284270), (55544, 277760), (55552, 277720), (56854, 271360), (57505, 268288), (58688, 262880), (59360, 259904), (63488, 243005), (64976, 237440), (65720, 234752), (67072, 230020), (67840, 227416), (69430, 222208), (69440, 222176), (71680, 215233), (73360, 210304), (79360, 194404), (81220, 189952), (83840, 184016), (92008, 167680), (94976, 162440), (97202, 158720), (105152, 146720), (108544, 142135), (111088, 138880), (111104, 138860), (113708, 135680), (115010, 134144), (117376, 131440), (118720, 129952)]