1873274880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 6396455520

約数和(自身を除く): 4523180640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 211, 240, 255, 256, 272, 289, 320, 340, 384, 408, 422, 480, 510, 512, 544, 578, 633, 640, 680, 768, 816, 844, 867, 960, 1020, 1024, 1055, 1088, 1156, 1266, 1280, 1360, 1445, 1536, 1632, 1688, 1734, 1920, 2040, 2048, 2110, 2176, 2312, 2532, 2560, 2720, 2890, 3072, 3165, 3264, 3376, 3468, 3587, 3840, 4080, 4220, 4335, 4352, 4624, 5064, 5120, 5440, 5780, 6144, 6330, 6528, 6752, 6936, 7174, 7680, 8160, 8440, 8670, 8704, 9248, 10128, 10240, 10761, 10880, 11560, 12660, 13056, 13504, 13872, 14348, 15360, 16320, 16880, 17340, 17408, 17935, 18496, 20256, 21522, 21760, 23120, 25320, 26112, 27008, 27744, 28696, 30720, 32640, 33760, 34680, 34816, 35870, 36992, 40512, 43044, 43520, 46240, 50640, 52224, 53805, 54016, 55488, 57392, 60979, 65280, 67520, 69360, 71740, 73984, 81024, 86088, 87040, 92480, 101280, 104448, 107610, 108032, 110976, 114784, 121958, 130560, 135040, 138720, 143480, 147968, 162048, 172176, 174080, 182937, 184960, 202560, 215220, 216064, 221952, 229568, 243916, 261120, 270080, 277440, 286960, 295936, 304895, 324096, 344352, 365874, 369920, 405120, 430440, 432128, 443904, 459136, 487832, 522240, 540160, 554880, 573920, 591872, 609790, 648192, 688704, 731748, 739840, 810240, 860880, 887808, 914685, 918272, 975664, 1080320, 1109760, 1147840, 1219580, 1296384, 1377408, 1463496, 1479680, 1620480, 1721760, 1775616, 1829370, 1836544, 1951328, 2160640, 2219520, 2295680, 2439160, 2754816, 2926992, 2959360, 3240960, 3443520, 3658740, 3673088, 3902656, 4439040, 4591360, 4878320, 5509632, 5853984, 6481920, 6887040, 7317480, 7346176, 7805312, 8878080, 9182720, 9756640, 11019264, 11707968, 13774080, 14634960, 15610624, 18365440, 19513280, 22038528, 23415936, 27548160, 29269920, 31221248, 36730880, 39026560, 46831872, 55096320, 58539840, 62442496, 78053120, 93663744, 110192640, 117079680, 124884992, 156106240, 187327488, 234159360, 312212480, 374654976, 468318720, 624424960, 936637440, 1873274880]

約数ペア:

[(1, 1873274880), (2, 936637440), (3, 624424960), (4, 468318720), (5, 374654976), (6, 312212480), (8, 234159360), (10, 187327488), (12, 156106240), (15, 124884992), (16, 117079680), (17, 110192640), (20, 93663744), (24, 78053120), (30, 62442496), (32, 58539840), (34, 55096320), (40, 46831872), (48, 39026560), (51, 36730880), (60, 31221248), (64, 29269920), (68, 27548160), (80, 23415936), (85, 22038528), (96, 19513280), (102, 18365440), (120, 15610624), (128, 14634960), (136, 13774080), (160, 11707968), (170, 11019264), (192, 9756640), (204, 9182720), (211, 8878080), (240, 7805312), (255, 7346176), (256, 7317480), (272, 6887040), (289, 6481920), (320, 5853984), (340, 5509632), (384, 4878320), (408, 4591360), (422, 4439040), (480, 3902656), (510, 3673088), (512, 3658740), (544, 3443520), (578, 3240960), (633, 2959360), (640, 2926992), (680, 2754816), (768, 2439160), (816, 2295680), (844, 2219520), (867, 2160640), (960, 1951328), (1020, 1836544), (1024, 1829370), (1055, 1775616), (1088, 1721760), (1156, 1620480), (1266, 1479680), (1280, 1463496), (1360, 1377408), (1445, 1296384), (1536, 1219580), (1632, 1147840), (1688, 1109760), (1734, 1080320), (1920, 975664), (2040, 918272), (2048, 914685), (2110, 887808), (2176, 860880), (2312, 810240), (2532, 739840), (2560, 731748), (2720, 688704), (2890, 648192), (3072, 609790), (3165, 591872), (3264, 573920), (3376, 554880), (3468, 540160), (3587, 522240), (3840, 487832), (4080, 459136), (4220, 443904), (4335, 432128), (4352, 430440), (4624, 405120), (5064, 369920), (5120, 365874), (5440, 344352), (5780, 324096), (6144, 304895), (6330, 295936), (6528, 286960), (6752, 277440), (6936, 270080), (7174, 261120), (7680, 243916), (8160, 229568), (8440, 221952), (8670, 216064), (8704, 215220), (9248, 202560), (10128, 184960), (10240, 182937), (10761, 174080), (10880, 172176), (11560, 162048), (12660, 147968), (13056, 143480), (13504, 138720), (13872, 135040), (14348, 130560), (15360, 121958), (16320, 114784), (16880, 110976), (17340, 108032), (17408, 107610), (17935, 104448), (18496, 101280), (20256, 92480), (21522, 87040), (21760, 86088), (23120, 81024), (25320, 73984), (26112, 71740), (27008, 69360), (27744, 67520), (28696, 65280), (30720, 60979), (32640, 57392), (33760, 55488), (34680, 54016), (34816, 53805), (35870, 52224), (36992, 50640), (40512, 46240), (43044, 43520)]