18912314880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:542

約数の個数: 480

約数和(自身を含む): 69286726080

約数和(自身を除く): 50374411200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 89, 90, 92, 96, 115, 120, 128, 138, 144, 160, 178, 180, 184, 192, 207, 230, 240, 256, 267, 276, 288, 320, 345, 356, 360, 368, 384, 401, 414, 445, 460, 480, 512, 534, 552, 576, 640, 690, 712, 720, 736, 768, 801, 802, 828, 890, 920, 960, 1035, 1068, 1104, 1152, 1203, 1280, 1335, 1380, 1424, 1440, 1472, 1536, 1602, 1604, 1656, 1780, 1840, 1920, 2005, 2047, 2070, 2136, 2208, 2304, 2406, 2560, 2670, 2760, 2848, 2880, 2944, 3204, 3208, 3312, 3560, 3609, 3680, 3840, 4005, 4010, 4094, 4140, 4272, 4416, 4608, 4812, 5340, 5520, 5696, 5760, 5888, 6015, 6141, 6408, 6416, 6624, 7120, 7218, 7360, 7680, 8010, 8020, 8188, 8280, 8544, 8832, 9223, 9624, 10235, 10680, 11040, 11392, 11520, 11776, 12030, 12282, 12816, 12832, 13248, 14240, 14436, 14720, 16020, 16040, 16376, 16560, 17088, 17664, 18045, 18423, 18446, 19248, 20470, 21360, 22080, 22784, 23040, 24060, 24564, 25632, 25664, 26496, 27669, 28480, 28872, 29440, 30705, 32040, 32080, 32752, 33120, 34176, 35328, 35689, 36090, 36846, 36892, 38496, 40940, 42720, 44160, 45568, 46115, 48120, 49128, 51264, 51328, 52992, 55338, 56960, 57744, 58880, 61410, 64080, 64160, 65504, 66240, 68352, 71378, 72180, 73692, 73784, 76992, 81880, 83007, 85440, 88320, 92115, 92230, 96240, 98256, 102528, 102656, 105984, 107067, 110676, 113920, 115488, 122820, 128160, 128320, 131008, 132480, 136704, 138345, 142756, 144360, 147384, 147568, 153984, 163760, 166014, 170880, 176640, 178445, 184230, 184460, 192480, 196512, 205056, 205312, 214134, 221352, 227840, 230976, 245640, 256320, 256640, 262016, 264960, 276690, 285512, 288720, 294768, 295136, 307968, 321201, 327520, 332028, 341760, 356890, 368460, 368920, 384960, 393024, 410112, 415035, 428268, 442704, 461952, 491280, 512640, 513280, 524032, 529920, 535335, 553380, 571024, 577440, 589536, 590272, 615936, 642402, 655040, 664056, 683520, 713780, 736920, 737840, 769920, 786048, 820847, 830070, 856536, 885408, 923904, 982560, 1025280, 1026560, 1048064, 1070670, 1106760, 1142048, 1154880, 1179072, 1180544, 1284804, 1310080, 1328112, 1427560, 1473840, 1475680, 1539840, 1572096, 1606005, 1641694, 1660140, 1713072, 1770816, 1847808, 1965120, 2050560, 2141340, 2213520, 2284096, 2309760, 2358144, 2361088, 2462541, 2569608, 2620160, 2656224, 2855120, 2947680, 2951360, 3079680, 3144192, 3212010, 3283388, 3320280, 3426144, 3541632, 3930240, 4104235, 4282680, 4427040, 4568192, 4619520, 4716288, 4722176, 4925082, 5139216, 5240320, 5312448, 5710240, 5895360, 5902720, 6424020, 6566776, 6640560, 6852288, 7083264, 7387623, 7860480, 8208470, 8565360, 8854080, 9136384, 9239040, 9432576, 9850164, 10278432, 10624896, 11420480, 11790720, 11805440, 12312705, 12848040, 13133552, 13281120, 13704576, 14166528, 14775246, 15720960, 16416940, 17130720, 17708160, 18272768, 19700328, 20556864, 21249792, 22840960, 23581440, 23610880, 24625410, 25696080, 26267104, 26562240, 27409152, 29550492, 32833880, 34261440, 35416320, 36938115, 39400656, 41113728, 42499584, 45681920, 47162880, 49250820, 51392160, 52534208, 53124480, 54818304, 59100984, 65667760, 68522880, 70832640, 73876230, 78801312, 82227456, 91363840, 98501640, 102784320, 105068416, 106248960, 118201968, 131335520, 137045760, 147752460, 157602624, 164454912, 197003280, 205568640, 210136832, 212497920, 236403936, 262671040, 274091520, 295504920, 315205248, 394006560, 411137280, 420273664, 472807872, 525342080, 591009840, 630410496, 788013120, 822274560, 945615744, 1050684160, 1182019680, 1260820992, 1576026240, 1891231488, 2101368320, 2364039360, 3152052480, 3782462976, 4728078720, 6304104960, 9456157440, 18912314880]

約数ペア:

[(1, 18912314880), (2, 9456157440), (3, 6304104960), (4, 4728078720), (5, 3782462976), (6, 3152052480), (8, 2364039360), (9, 2101368320), (10, 1891231488), (12, 1576026240), (15, 1260820992), (16, 1182019680), (18, 1050684160), (20, 945615744), (23, 822274560), (24, 788013120), (30, 630410496), (32, 591009840), (36, 525342080), (40, 472807872), (45, 420273664), (46, 411137280), (48, 394006560), (60, 315205248), (64, 295504920), (69, 274091520), (72, 262671040), (80, 236403936), (89, 212497920), (90, 210136832), (92, 205568640), (96, 197003280), (115, 164454912), (120, 157602624), (128, 147752460), (138, 137045760), (144, 131335520), (160, 118201968), (178, 106248960), (180, 105068416), (184, 102784320), (192, 98501640), (207, 91363840), (230, 82227456), (240, 78801312), (256, 73876230), (267, 70832640), (276, 68522880), (288, 65667760), (320, 59100984), (345, 54818304), (356, 53124480), (360, 52534208), (368, 51392160), (384, 49250820), (401, 47162880), (414, 45681920), (445, 42499584), (460, 41113728), (480, 39400656), (512, 36938115), (534, 35416320), (552, 34261440), (576, 32833880), (640, 29550492), (690, 27409152), (712, 26562240), (720, 26267104), (736, 25696080), (768, 24625410), (801, 23610880), (802, 23581440), (828, 22840960), (890, 21249792), (920, 20556864), (960, 19700328), (1035, 18272768), (1068, 17708160), (1104, 17130720), (1152, 16416940), (1203, 15720960), (1280, 14775246), (1335, 14166528), (1380, 13704576), (1424, 13281120), (1440, 13133552), (1472, 12848040), (1536, 12312705), (1602, 11805440), (1604, 11790720), (1656, 11420480), (1780, 10624896), (1840, 10278432), (1920, 9850164), (2005, 9432576), (2047, 9239040), (2070, 9136384), (2136, 8854080), (2208, 8565360), (2304, 8208470), (2406, 7860480), (2560, 7387623), (2670, 7083264), (2760, 6852288), (2848, 6640560), (2880, 6566776), (2944, 6424020), (3204, 5902720), (3208, 5895360), (3312, 5710240), (3560, 5312448), (3609, 5240320), (3680, 5139216), (3840, 4925082), (4005, 4722176), (4010, 4716288), (4094, 4619520), (4140, 4568192), (4272, 4427040), (4416, 4282680), (4608, 4104235), (4812, 3930240), (5340, 3541632), (5520, 3426144), (5696, 3320280), (5760, 3283388), (5888, 3212010), (6015, 3144192), (6141, 3079680), (6408, 2951360), (6416, 2947680), (6624, 2855120), (7120, 2656224), (7218, 2620160), (7360, 2569608), (7680, 2462541), (8010, 2361088), (8020, 2358144), (8188, 2309760), (8280, 2284096), (8544, 2213520), (8832, 2141340), (9223, 2050560), (9624, 1965120), (10235, 1847808), (10680, 1770816), (11040, 1713072), (11392, 1660140), (11520, 1641694), (11776, 1606005), (12030, 1572096), (12282, 1539840), (12816, 1475680), (12832, 1473840), (13248, 1427560), (14240, 1328112), (14436, 1310080), (14720, 1284804), (16020, 1180544), (16040, 1179072), (16376, 1154880), (16560, 1142048), (17088, 1106760), (17664, 1070670), (18045, 1048064), (18423, 1026560), (18446, 1025280), (19248, 982560), (20470, 923904), (21360, 885408), (22080, 856536), (22784, 830070), (23040, 820847), (24060, 786048), (24564, 769920), (25632, 737840), (25664, 736920), (26496, 713780), (27669, 683520), (28480, 664056), (28872, 655040), (29440, 642402), (30705, 615936), (32040, 590272), (32080, 589536), (32752, 577440), (33120, 571024), (34176, 553380), (35328, 535335), (35689, 529920), (36090, 524032), (36846, 513280), (36892, 512640), (38496, 491280), (40940, 461952), (42720, 442704), (44160, 428268), (45568, 415035), (46115, 410112), (48120, 393024), (49128, 384960), (51264, 368920), (51328, 368460), (52992, 356890), (55338, 341760), (56960, 332028), (57744, 327520), (58880, 321201), (61410, 307968), (64080, 295136), (64160, 294768), (65504, 288720), (66240, 285512), (68352, 276690), (71378, 264960), (72180, 262016), (73692, 256640), (73784, 256320), (76992, 245640), (81880, 230976), (83007, 227840), (85440, 221352), (88320, 214134), (92115, 205312), (92230, 205056), (96240, 196512), (98256, 192480), (102528, 184460), (102656, 184230), (105984, 178445), (107067, 176640), (110676, 170880), (113920, 166014), (115488, 163760), (122820, 153984), (128160, 147568), (128320, 147384), (131008, 144360), (132480, 142756), (136704, 138345)]