673712640

素因数分解:

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

素因数の和:79

約数の個数: 420

約数和(自身を含む): 2556065754

約数和(自身を除く): 1882353114

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, 361, 380, 384, 405, 432, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 722, 729, 760, 768, 810, 855, 864, 912, 960, 972, 1026, 1080, 1083, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1444, 1458, 1520, 1536, 1539, 1620, 1710, 1728, 1805, 1824, 1920, 1944, 2052, 2160, 2166, 2280, 2304, 2430, 2432, 2560, 2565, 2592, 2736, 2880, 2888, 2916, 3040, 3078, 3240, 3249, 3420, 3456, 3610, 3645, 3648, 3840, 3888, 4104, 4320, 4332, 4560, 4608, 4617, 4860, 4864, 5130, 5184, 5415, 5472, 5760, 5776, 5832, 6080, 6156, 6480, 6498, 6840, 6912, 7220, 7290, 7296, 7680, 7695, 7776, 8208, 8640, 8664, 9120, 9234, 9720, 9728, 9747, 10260, 10368, 10830, 10944, 11520, 11552, 11664, 12160, 12312, 12960, 12996, 13680, 13824, 13851, 14440, 14580, 14592, 15390, 15552, 16245, 16416, 17280, 17328, 18240, 18468, 19440, 19494, 20520, 20736, 21660, 21888, 23040, 23085, 23104, 23328, 24320, 24624, 25920, 25992, 27360, 27702, 28880, 29160, 29184, 29241, 30780, 31104, 32490, 32832, 34560, 34656, 36480, 36936, 38880, 38988, 41040, 41472, 43320, 43776, 46170, 46208, 46656, 48640, 48735, 49248, 51840, 51984, 54720, 55404, 57760, 58320, 58482, 61560, 62208, 64980, 65664, 69120, 69255, 69312, 72960, 73872, 77760, 77976, 82080, 86640, 87552, 87723, 92340, 92416, 93312, 97470, 98496, 103680, 103968, 109440, 110808, 115520, 116640, 116964, 123120, 124416, 129960, 131328, 138510, 138624, 145920, 146205, 147744, 155520, 155952, 164160, 173280, 175446, 184680, 184832, 186624, 194940, 196992, 207360, 207936, 218880, 221616, 231040, 233280, 233928, 246240, 259920, 262656, 263169, 277020, 277248, 292410, 295488, 311040, 311904, 328320, 346560, 350892, 369360, 373248, 389880, 393984, 415872, 437760, 438615, 443232, 462080, 466560, 467856, 492480, 519840, 526338, 554040, 554496, 584820, 590976, 622080, 623808, 656640, 693120, 701784, 738720, 779760, 787968, 831744, 877230, 886464, 924160, 933120, 935712, 984960, 1039680, 1052676, 1108080, 1169640, 1181952, 1247616, 1313280, 1315845, 1386240, 1403568, 1477440, 1559520, 1663488, 1754460, 1772928, 1866240, 1871424, 1969920, 2079360, 2105352, 2216160, 2339280, 2363904, 2495232, 2631690, 2772480, 2807136, 2954880, 3119040, 3508920, 3545856, 3742848, 3939840, 4158720, 4210704, 4432320, 4678560, 4990464, 5263380, 5614272, 5909760, 6238080, 7017840, 7091712, 7485696, 8317440, 8421408, 8864640, 9357120, 10526760, 11228544, 11819520, 12476160, 14035680, 14971392, 16842816, 17729280, 18714240, 21053520, 22457088, 24952320, 28071360, 33685632, 35458560, 37428480, 42107040, 44914176, 56142720, 67371264, 74856960, 84214080, 112285440, 134742528, 168428160, 224570880, 336856320, 673712640]

約数ペア:

[(1, 673712640), (2, 336856320), (3, 224570880), (4, 168428160), (5, 134742528), (6, 112285440), (8, 84214080), (9, 74856960), (10, 67371264), (12, 56142720), (15, 44914176), (16, 42107040), (18, 37428480), (19, 35458560), (20, 33685632), (24, 28071360), (27, 24952320), (30, 22457088), (32, 21053520), (36, 18714240), (38, 17729280), (40, 16842816), (45, 14971392), (48, 14035680), (54, 12476160), (57, 11819520), (60, 11228544), (64, 10526760), (72, 9357120), (76, 8864640), (80, 8421408), (81, 8317440), (90, 7485696), (95, 7091712), (96, 7017840), (108, 6238080), (114, 5909760), (120, 5614272), (128, 5263380), (135, 4990464), (144, 4678560), (152, 4432320), (160, 4210704), (162, 4158720), (171, 3939840), (180, 3742848), (190, 3545856), (192, 3508920), (216, 3119040), (228, 2954880), (240, 2807136), (243, 2772480), (256, 2631690), (270, 2495232), (285, 2363904), (288, 2339280), (304, 2216160), (320, 2105352), (324, 2079360), (342, 1969920), (360, 1871424), (361, 1866240), (380, 1772928), (384, 1754460), (405, 1663488), (432, 1559520), (456, 1477440), (480, 1403568), (486, 1386240), (512, 1315845), (513, 1313280), (540, 1247616), (570, 1181952), (576, 1169640), (608, 1108080), (640, 1052676), (648, 1039680), (684, 984960), (720, 935712), (722, 933120), (729, 924160), (760, 886464), (768, 877230), (810, 831744), (855, 787968), (864, 779760), (912, 738720), (960, 701784), (972, 693120), (1026, 656640), (1080, 623808), (1083, 622080), (1140, 590976), (1152, 584820), (1215, 554496), (1216, 554040), (1280, 526338), (1296, 519840), (1368, 492480), (1440, 467856), (1444, 466560), (1458, 462080), (1520, 443232), (1536, 438615), (1539, 437760), (1620, 415872), (1710, 393984), (1728, 389880), (1805, 373248), (1824, 369360), (1920, 350892), (1944, 346560), (2052, 328320), (2160, 311904), (2166, 311040), (2280, 295488), (2304, 292410), (2430, 277248), (2432, 277020), (2560, 263169), (2565, 262656), (2592, 259920), (2736, 246240), (2880, 233928), (2888, 233280), (2916, 231040), (3040, 221616), (3078, 218880), (3240, 207936), (3249, 207360), (3420, 196992), (3456, 194940), (3610, 186624), (3645, 184832), (3648, 184680), (3840, 175446), (3888, 173280), (4104, 164160), (4320, 155952), (4332, 155520), (4560, 147744), (4608, 146205), (4617, 145920), (4860, 138624), (4864, 138510), (5130, 131328), (5184, 129960), (5415, 124416), (5472, 123120), (5760, 116964), (5776, 116640), (5832, 115520), (6080, 110808), (6156, 109440), (6480, 103968), (6498, 103680), (6840, 98496), (6912, 97470), (7220, 93312), (7290, 92416), (7296, 92340), (7680, 87723), (7695, 87552), (7776, 86640), (8208, 82080), (8640, 77976), (8664, 77760), (9120, 73872), (9234, 72960), (9720, 69312), (9728, 69255), (9747, 69120), (10260, 65664), (10368, 64980), (10830, 62208), (10944, 61560), (11520, 58482), (11552, 58320), (11664, 57760), (12160, 55404), (12312, 54720), (12960, 51984), (12996, 51840), (13680, 49248), (13824, 48735), (13851, 48640), (14440, 46656), (14580, 46208), (14592, 46170), (15390, 43776), (15552, 43320), (16245, 41472), (16416, 41040), (17280, 38988), (17328, 38880), (18240, 36936), (18468, 36480), (19440, 34656), (19494, 34560), (20520, 32832), (20736, 32490), (21660, 31104), (21888, 30780), (23040, 29241), (23085, 29184), (23104, 29160), (23328, 28880), (24320, 27702), (24624, 27360), (25920, 25992)]