1668107520

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 432

約数和(自身を含む): 6214021632

約数和(自身を除く): 4545914112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 173, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 346, 360, 372, 384, 405, 432, 465, 480, 486, 496, 519, 540, 558, 576, 620, 640, 648, 692, 720, 744, 768, 810, 837, 864, 865, 930, 960, 972, 992, 1038, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1384, 1395, 1440, 1488, 1557, 1620, 1674, 1728, 1730, 1860, 1920, 1944, 1984, 2076, 2160, 2232, 2304, 2430, 2480, 2511, 2592, 2595, 2768, 2790, 2880, 2976, 3114, 3240, 3348, 3456, 3460, 3720, 3840, 3888, 3968, 4152, 4185, 4320, 4464, 4671, 4860, 4960, 5022, 5184, 5190, 5363, 5536, 5580, 5760, 5952, 6228, 6480, 6696, 6912, 6920, 7440, 7533, 7776, 7785, 7936, 8304, 8370, 8640, 8928, 9342, 9720, 9920, 10044, 10368, 10380, 10726, 11072, 11160, 11520, 11904, 12456, 12555, 12960, 13392, 13840, 14013, 14880, 15066, 15552, 15570, 16089, 16608, 16740, 17280, 17856, 18684, 19440, 19840, 20088, 20736, 20760, 21452, 22144, 22320, 23355, 23808, 24912, 25110, 25920, 26784, 26815, 27680, 28026, 29760, 30132, 31104, 31140, 32178, 33216, 33480, 34560, 35712, 37368, 37665, 38880, 39680, 40176, 41520, 42039, 42904, 44288, 44640, 46710, 48267, 49824, 50220, 51840, 53568, 53630, 55360, 56052, 59520, 60264, 62208, 62280, 64356, 66432, 66960, 70065, 71424, 74736, 75330, 77760, 80352, 80445, 83040, 84078, 85808, 89280, 93420, 96534, 99648, 100440, 103680, 107136, 107260, 110720, 112104, 119040, 120528, 124560, 128712, 132864, 133920, 140130, 144801, 149472, 150660, 155520, 160704, 160890, 166080, 168156, 171616, 178560, 186840, 193068, 199296, 200880, 210195, 214272, 214520, 221440, 224208, 241056, 241335, 249120, 257424, 267840, 280260, 289602, 298944, 301320, 311040, 321408, 321780, 332160, 336312, 343232, 357120, 373680, 386136, 398592, 401760, 420390, 429040, 434403, 448416, 482112, 482670, 498240, 514848, 535680, 560520, 579204, 597888, 602640, 642816, 643560, 664320, 672624, 686464, 724005, 747360, 772272, 803520, 840780, 858080, 868806, 896832, 964224, 965340, 996480, 1029696, 1071360, 1121040, 1158408, 1195776, 1205280, 1287120, 1303209, 1345248, 1372928, 1448010, 1494720, 1544544, 1607040, 1681560, 1716160, 1737612, 1793664, 1928448, 1930680, 1992960, 2059392, 2172015, 2242080, 2316816, 2410560, 2574240, 2606418, 2690496, 2896020, 2989440, 3089088, 3214080, 3363120, 3432320, 3475224, 3587328, 3861360, 4118784, 4344030, 4484160, 4633632, 4821120, 5148480, 5212836, 5380992, 5792040, 5978880, 6178176, 6516045, 6726240, 6864640, 6950448, 7722720, 8688060, 8968320, 9267264, 9642240, 10296960, 10425672, 10761984, 11584080, 12356352, 13032090, 13452480, 13900896, 15445440, 17376120, 17936640, 18534528, 20593920, 20851344, 23168160, 26064180, 26904960, 27801792, 30890880, 34752240, 37069056, 41702688, 46336320, 52128360, 53809920, 55603584, 61781760, 69504480, 83405376, 92672640, 104256720, 111207168, 139008960, 166810752, 185345280, 208513440, 278017920, 333621504, 417026880, 556035840, 834053760, 1668107520]

約数ペア:

[(1, 1668107520), (2, 834053760), (3, 556035840), (4, 417026880), (5, 333621504), (6, 278017920), (8, 208513440), (9, 185345280), (10, 166810752), (12, 139008960), (15, 111207168), (16, 104256720), (18, 92672640), (20, 83405376), (24, 69504480), (27, 61781760), (30, 55603584), (31, 53809920), (32, 52128360), (36, 46336320), (40, 41702688), (45, 37069056), (48, 34752240), (54, 30890880), (60, 27801792), (62, 26904960), (64, 26064180), (72, 23168160), (80, 20851344), (81, 20593920), (90, 18534528), (93, 17936640), (96, 17376120), (108, 15445440), (120, 13900896), (124, 13452480), (128, 13032090), (135, 12356352), (144, 11584080), (155, 10761984), (160, 10425672), (162, 10296960), (173, 9642240), (180, 9267264), (186, 8968320), (192, 8688060), (216, 7722720), (240, 6950448), (243, 6864640), (248, 6726240), (256, 6516045), (270, 6178176), (279, 5978880), (288, 5792040), (310, 5380992), (320, 5212836), (324, 5148480), (346, 4821120), (360, 4633632), (372, 4484160), (384, 4344030), (405, 4118784), (432, 3861360), (465, 3587328), (480, 3475224), (486, 3432320), (496, 3363120), (519, 3214080), (540, 3089088), (558, 2989440), (576, 2896020), (620, 2690496), (640, 2606418), (648, 2574240), (692, 2410560), (720, 2316816), (744, 2242080), (768, 2172015), (810, 2059392), (837, 1992960), (864, 1930680), (865, 1928448), (930, 1793664), (960, 1737612), (972, 1716160), (992, 1681560), (1038, 1607040), (1080, 1544544), (1116, 1494720), (1152, 1448010), (1215, 1372928), (1240, 1345248), (1280, 1303209), (1296, 1287120), (1384, 1205280), (1395, 1195776), (1440, 1158408), (1488, 1121040), (1557, 1071360), (1620, 1029696), (1674, 996480), (1728, 965340), (1730, 964224), (1860, 896832), (1920, 868806), (1944, 858080), (1984, 840780), (2076, 803520), (2160, 772272), (2232, 747360), (2304, 724005), (2430, 686464), (2480, 672624), (2511, 664320), (2592, 643560), (2595, 642816), (2768, 602640), (2790, 597888), (2880, 579204), (2976, 560520), (3114, 535680), (3240, 514848), (3348, 498240), (3456, 482670), (3460, 482112), (3720, 448416), (3840, 434403), (3888, 429040), (3968, 420390), (4152, 401760), (4185, 398592), (4320, 386136), (4464, 373680), (4671, 357120), (4860, 343232), (4960, 336312), (5022, 332160), (5184, 321780), (5190, 321408), (5363, 311040), (5536, 301320), (5580, 298944), (5760, 289602), (5952, 280260), (6228, 267840), (6480, 257424), (6696, 249120), (6912, 241335), (6920, 241056), (7440, 224208), (7533, 221440), (7776, 214520), (7785, 214272), (7936, 210195), (8304, 200880), (8370, 199296), (8640, 193068), (8928, 186840), (9342, 178560), (9720, 171616), (9920, 168156), (10044, 166080), (10368, 160890), (10380, 160704), (10726, 155520), (11072, 150660), (11160, 149472), (11520, 144801), (11904, 140130), (12456, 133920), (12555, 132864), (12960, 128712), (13392, 124560), (13840, 120528), (14013, 119040), (14880, 112104), (15066, 110720), (15552, 107260), (15570, 107136), (16089, 103680), (16608, 100440), (16740, 99648), (17280, 96534), (17856, 93420), (18684, 89280), (19440, 85808), (19840, 84078), (20088, 83040), (20736, 80445), (20760, 80352), (21452, 77760), (22144, 75330), (22320, 74736), (23355, 71424), (23808, 70065), (24912, 66960), (25110, 66432), (25920, 64356), (26784, 62280), (26815, 62208), (27680, 60264), (28026, 59520), (29760, 56052), (30132, 55360), (31104, 53630), (31140, 53568), (32178, 51840), (33216, 50220), (33480, 49824), (34560, 48267), (35712, 46710), (37368, 44640), (37665, 44288), (38880, 42904), (39680, 42039), (40176, 41520)]