18393169920

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 256

約数和(自身を含む): 61454004480

約数和(自身を除く): 43060834560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1472, 1536, 1627, 1840, 1920, 2048, 2208, 2560, 2760, 2944, 3072, 3254, 3680, 3840, 4096, 4416, 4881, 5120, 5520, 5888, 6144, 6508, 7360, 7680, 8135, 8192, 8832, 9762, 10240, 11040, 11776, 12288, 13016, 14720, 15360, 16270, 16384, 17664, 19524, 20480, 22080, 23552, 24405, 24576, 26032, 29440, 30720, 32540, 32768, 35328, 37421, 39048, 40960, 44160, 47104, 48810, 49152, 52064, 58880, 61440, 65080, 70656, 74842, 78096, 81920, 88320, 94208, 97620, 98304, 104128, 112263, 117760, 122880, 130160, 141312, 149684, 156192, 163840, 176640, 187105, 188416, 195240, 208256, 224526, 235520, 245760, 260320, 282624, 299368, 312384, 353280, 374210, 376832, 390480, 416512, 449052, 471040, 491520, 520640, 561315, 565248, 598736, 624768, 706560, 748420, 753664, 780960, 833024, 898104, 942080, 1041280, 1122630, 1130496, 1197472, 1249536, 1413120, 1496840, 1561920, 1666048, 1796208, 1884160, 2082560, 2245260, 2260992, 2394944, 2499072, 2826240, 2993680, 3123840, 3332096, 3592416, 3768320, 4165120, 4490520, 4789888, 4998144, 5652480, 5987360, 6247680, 6664192, 7184832, 8330240, 8981040, 9579776, 9996288, 11304960, 11974720, 12495360, 13328384, 14369664, 16660480, 17962080, 19159552, 19992576, 23949440, 24990720, 26656768, 28739328, 33320960, 35924160, 38319104, 39985152, 47898880, 49981440, 53313536, 57478656, 66641920, 71848320, 76638208, 79970304, 95797760, 99962880, 114957312, 133283840, 143696640, 153276416, 159940608, 191595520, 199925760, 229914624, 266567680, 287393280, 306552832, 383191040, 399851520, 459829248, 574786560, 613105664, 766382080, 799703040, 919658496, 1149573120, 1226211328, 1532764160, 1839316992, 2299146240, 3065528320, 3678633984, 4598292480, 6131056640, 9196584960, 18393169920]

約数ペア:

[(1, 18393169920), (2, 9196584960), (3, 6131056640), (4, 4598292480), (5, 3678633984), (6, 3065528320), (8, 2299146240), (10, 1839316992), (12, 1532764160), (15, 1226211328), (16, 1149573120), (20, 919658496), (23, 799703040), (24, 766382080), (30, 613105664), (32, 574786560), (40, 459829248), (46, 399851520), (48, 383191040), (60, 306552832), (64, 287393280), (69, 266567680), (80, 229914624), (92, 199925760), (96, 191595520), (115, 159940608), (120, 153276416), (128, 143696640), (138, 133283840), (160, 114957312), (184, 99962880), (192, 95797760), (230, 79970304), (240, 76638208), (256, 71848320), (276, 66641920), (320, 57478656), (345, 53313536), (368, 49981440), (384, 47898880), (460, 39985152), (480, 38319104), (512, 35924160), (552, 33320960), (640, 28739328), (690, 26656768), (736, 24990720), (768, 23949440), (920, 19992576), (960, 19159552), (1024, 17962080), (1104, 16660480), (1280, 14369664), (1380, 13328384), (1472, 12495360), (1536, 11974720), (1627, 11304960), (1840, 9996288), (1920, 9579776), (2048, 8981040), (2208, 8330240), (2560, 7184832), (2760, 6664192), (2944, 6247680), (3072, 5987360), (3254, 5652480), (3680, 4998144), (3840, 4789888), (4096, 4490520), (4416, 4165120), (4881, 3768320), (5120, 3592416), (5520, 3332096), (5888, 3123840), (6144, 2993680), (6508, 2826240), (7360, 2499072), (7680, 2394944), (8135, 2260992), (8192, 2245260), (8832, 2082560), (9762, 1884160), (10240, 1796208), (11040, 1666048), (11776, 1561920), (12288, 1496840), (13016, 1413120), (14720, 1249536), (15360, 1197472), (16270, 1130496), (16384, 1122630), (17664, 1041280), (19524, 942080), (20480, 898104), (22080, 833024), (23552, 780960), (24405, 753664), (24576, 748420), (26032, 706560), (29440, 624768), (30720, 598736), (32540, 565248), (32768, 561315), (35328, 520640), (37421, 491520), (39048, 471040), (40960, 449052), (44160, 416512), (47104, 390480), (48810, 376832), (49152, 374210), (52064, 353280), (58880, 312384), (61440, 299368), (65080, 282624), (70656, 260320), (74842, 245760), (78096, 235520), (81920, 224526), (88320, 208256), (94208, 195240), (97620, 188416), (98304, 187105), (104128, 176640), (112263, 163840), (117760, 156192), (122880, 149684), (130160, 141312)]