15920893440

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 560

約数和(自身を含む): 60379506000

約数和(自身を除く): 44458612560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 449, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 729, 760, 768, 810, 855, 864, 898, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1347, 1368, 1440, 1458, 1520, 1536, 1539, 1620, 1710, 1728, 1796, 1824, 1920, 1944, 2052, 2160, 2245, 2280, 2304, 2430, 2432, 2560, 2565, 2592, 2694, 2736, 2880, 2916, 3040, 3078, 3240, 3420, 3456, 3592, 3645, 3648, 3840, 3888, 4041, 4104, 4320, 4490, 4560, 4608, 4617, 4860, 4864, 5130, 5184, 5388, 5472, 5760, 5832, 6080, 6156, 6480, 6735, 6840, 6912, 7184, 7290, 7296, 7680, 7695, 7776, 8082, 8208, 8531, 8640, 8980, 9120, 9234, 9720, 9728, 10260, 10368, 10776, 10944, 11520, 11664, 12123, 12160, 12312, 12960, 13470, 13680, 13824, 13851, 14368, 14580, 14592, 15390, 15552, 16164, 16416, 17062, 17280, 17960, 18240, 18468, 19440, 20205, 20520, 20736, 21552, 21888, 23040, 23085, 23328, 24246, 24320, 24624, 25593, 25920, 26940, 27360, 27702, 28736, 29160, 29184, 30780, 31104, 32328, 32832, 34124, 34560, 35920, 36369, 36480, 36936, 38880, 40410, 41040, 41472, 42655, 43104, 43776, 46170, 46656, 48492, 48640, 49248, 51186, 51840, 53880, 54720, 55404, 57472, 58320, 60615, 61560, 62208, 64656, 65664, 68248, 69120, 69255, 71840, 72738, 72960, 73872, 76779, 77760, 80820, 82080, 85310, 86208, 87552, 92340, 93312, 96984, 98496, 102372, 103680, 107760, 109107, 109440, 110808, 114944, 116640, 121230, 123120, 124416, 127965, 129312, 131328, 136496, 138510, 143680, 145476, 145920, 147744, 153558, 155520, 161640, 164160, 170620, 172416, 181845, 184680, 186624, 193968, 196992, 204744, 207360, 215520, 218214, 218880, 221616, 229888, 230337, 233280, 242460, 246240, 255930, 258624, 262656, 272992, 277020, 287360, 290952, 295488, 307116, 311040, 323280, 327321, 328320, 341240, 344832, 363690, 369360, 373248, 383895, 387936, 393984, 409488, 431040, 436428, 437760, 443232, 460674, 466560, 484920, 492480, 511860, 517248, 545535, 545984, 554040, 574720, 581904, 590976, 614232, 622080, 646560, 654642, 656640, 682480, 689664, 691011, 727380, 738720, 767790, 775872, 787968, 818976, 862080, 872856, 886464, 921348, 933120, 969840, 984960, 1023720, 1034496, 1091070, 1091968, 1108080, 1149440, 1151685, 1163808, 1181952, 1228464, 1293120, 1309284, 1313280, 1364960, 1382022, 1454760, 1477440, 1535580, 1551744, 1636605, 1637952, 1724160, 1745712, 1772928, 1842696, 1866240, 1939680, 1969920, 2047440, 2068992, 2073033, 2182140, 2183936, 2216160, 2303370, 2327616, 2363904, 2456928, 2586240, 2618568, 2729920, 2764044, 2909520, 2954880, 3071160, 3103488, 3273210, 3275904, 3448320, 3455055, 3491424, 3545856, 3685392, 3879360, 3939840, 4094880, 4146066, 4364280, 4367872, 4432320, 4606740, 4655232, 4913856, 5172480, 5237136, 5459840, 5528088, 5819040, 5909760, 6142320, 6206976, 6219099, 6546420, 6551808, 6910110, 6982848, 7091712, 7370784, 7758720, 8189760, 8292132, 8728560, 8864640, 9213480, 9310464, 9827712, 10344960, 10365165, 10474272, 10919680, 11056176, 11638080, 11819520, 12284640, 12438198, 13092840, 13103616, 13820220, 13965696, 14741568, 15517440, 16379520, 16584264, 17457120, 17729280, 18426960, 18620928, 19655424, 20730330, 20948544, 21839360, 22112352, 23276160, 24569280, 24876396, 26185680, 27640440, 27931392, 29483136, 31034880, 31095495, 32759040, 33168528, 34914240, 35458560, 36853920, 39310848, 41460660, 41897088, 44224704, 46552320, 49138560, 49752792, 52371360, 55280880, 55862784, 58966272, 62190990, 65518080, 66337056, 69828480, 73707840, 82921320, 83794176, 88449408, 93104640, 98277120, 99505584, 104742720, 110561760, 117932544, 124381980, 132674112, 139656960, 147415680, 165842640, 167588352, 176898816, 196554240, 199011168, 209485440, 221123520, 248763960, 265348224, 279313920, 294831360, 331685280, 353797632, 398022336, 418970880, 442247040, 497527920, 530696448, 589662720, 663370560, 796044672, 837941760, 884494080, 995055840, 1061392896, 1326741120, 1592089344, 1768988160, 1990111680, 2653482240, 3184178688, 3980223360, 5306964480, 7960446720, 15920893440]

約数ペア:

[(1, 15920893440), (2, 7960446720), (3, 5306964480), (4, 3980223360), (5, 3184178688), (6, 2653482240), (8, 1990111680), (9, 1768988160), (10, 1592089344), (12, 1326741120), (15, 1061392896), (16, 995055840), (18, 884494080), (19, 837941760), (20, 796044672), (24, 663370560), (27, 589662720), (30, 530696448), (32, 497527920), (36, 442247040), (38, 418970880), (40, 398022336), (45, 353797632), (48, 331685280), (54, 294831360), (57, 279313920), (60, 265348224), (64, 248763960), (72, 221123520), (76, 209485440), (80, 199011168), (81, 196554240), (90, 176898816), (95, 167588352), (96, 165842640), (108, 147415680), (114, 139656960), (120, 132674112), (128, 124381980), (135, 117932544), (144, 110561760), (152, 104742720), (160, 99505584), (162, 98277120), (171, 93104640), (180, 88449408), (190, 83794176), (192, 82921320), (216, 73707840), (228, 69828480), (240, 66337056), (243, 65518080), (256, 62190990), (270, 58966272), (285, 55862784), (288, 55280880), (304, 52371360), (320, 49752792), (324, 49138560), (342, 46552320), (360, 44224704), (380, 41897088), (384, 41460660), (405, 39310848), (432, 36853920), (449, 35458560), (456, 34914240), (480, 33168528), (486, 32759040), (512, 31095495), (513, 31034880), (540, 29483136), (570, 27931392), (576, 27640440), (608, 26185680), (640, 24876396), (648, 24569280), (684, 23276160), (720, 22112352), (729, 21839360), (760, 20948544), (768, 20730330), (810, 19655424), (855, 18620928), (864, 18426960), (898, 17729280), (912, 17457120), (960, 16584264), (972, 16379520), (1026, 15517440), (1080, 14741568), (1140, 13965696), (1152, 13820220), (1215, 13103616), (1216, 13092840), (1280, 12438198), (1296, 12284640), (1347, 11819520), (1368, 11638080), (1440, 11056176), (1458, 10919680), (1520, 10474272), (1536, 10365165), (1539, 10344960), (1620, 9827712), (1710, 9310464), (1728, 9213480), (1796, 8864640), (1824, 8728560), (1920, 8292132), (1944, 8189760), (2052, 7758720), (2160, 7370784), (2245, 7091712), (2280, 6982848), (2304, 6910110), (2430, 6551808), (2432, 6546420), (2560, 6219099), (2565, 6206976), (2592, 6142320), (2694, 5909760), (2736, 5819040), (2880, 5528088), (2916, 5459840), (3040, 5237136), (3078, 5172480), (3240, 4913856), (3420, 4655232), (3456, 4606740), (3592, 4432320), (3645, 4367872), (3648, 4364280), (3840, 4146066), (3888, 4094880), (4041, 3939840), (4104, 3879360), (4320, 3685392), (4490, 3545856), (4560, 3491424), (4608, 3455055), (4617, 3448320), (4860, 3275904), (4864, 3273210), (5130, 3103488), (5184, 3071160), (5388, 2954880), (5472, 2909520), (5760, 2764044), (5832, 2729920), (6080, 2618568), (6156, 2586240), (6480, 2456928), (6735, 2363904), (6840, 2327616), (6912, 2303370), (7184, 2216160), (7290, 2183936), (7296, 2182140), (7680, 2073033), (7695, 2068992), (7776, 2047440), (8082, 1969920), (8208, 1939680), (8531, 1866240), (8640, 1842696), (8980, 1772928), (9120, 1745712), (9234, 1724160), (9720, 1637952), (9728, 1636605), (10260, 1551744), (10368, 1535580), (10776, 1477440), (10944, 1454760), (11520, 1382022), (11664, 1364960), (12123, 1313280), (12160, 1309284), (12312, 1293120), (12960, 1228464), (13470, 1181952), (13680, 1163808), (13824, 1151685), (13851, 1149440), (14368, 1108080), (14580, 1091968), (14592, 1091070), (15390, 1034496), (15552, 1023720), (16164, 984960), (16416, 969840), (17062, 933120), (17280, 921348), (17960, 886464), (18240, 872856), (18468, 862080), (19440, 818976), (20205, 787968), (20520, 775872), (20736, 767790), (21552, 738720), (21888, 727380), (23040, 691011), (23085, 689664), (23328, 682480), (24246, 656640), (24320, 654642), (24624, 646560), (25593, 622080), (25920, 614232), (26940, 590976), (27360, 581904), (27702, 574720), (28736, 554040), (29160, 545984), (29184, 545535), (30780, 517248), (31104, 511860), (32328, 492480), (32832, 484920), (34124, 466560), (34560, 460674), (35920, 443232), (36369, 437760), (36480, 436428), (36936, 431040), (38880, 409488), (40410, 393984), (41040, 387936), (41472, 383895), (42655, 373248), (43104, 369360), (43776, 363690), (46170, 344832), (46656, 341240), (48492, 328320), (48640, 327321), (49248, 323280), (51186, 311040), (51840, 307116), (53880, 295488), (54720, 290952), (55404, 287360), (57472, 277020), (58320, 272992), (60615, 262656), (61560, 258624), (62208, 255930), (64656, 246240), (65664, 242460), (68248, 233280), (69120, 230337), (69255, 229888), (71840, 221616), (72738, 218880), (72960, 218214), (73872, 215520), (76779, 207360), (77760, 204744), (80820, 196992), (82080, 193968), (85310, 186624), (86208, 184680), (87552, 181845), (92340, 172416), (93312, 170620), (96984, 164160), (98496, 161640), (102372, 155520), (103680, 153558), (107760, 147744), (109107, 145920), (109440, 145476), (110808, 143680), (114944, 138510), (116640, 136496), (121230, 131328), (123120, 129312), (124416, 127965)]