23639040

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 264

約数和(自身を含む): 89412960

約数和(自身を除く): 65773920

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, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 972, 1024, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2160, 2280, 2304, 2430, 2432, 2560, 2565, 2592, 2736, 2880, 3040, 3072, 3078, 3240, 3420, 3456, 3648, 3840, 3888, 4104, 4320, 4560, 4608, 4617, 4860, 4864, 5120, 5130, 5184, 5472, 5760, 6080, 6156, 6480, 6840, 6912, 7296, 7680, 7695, 7776, 8208, 8640, 9120, 9216, 9234, 9720, 9728, 10260, 10368, 10944, 11520, 12160, 12312, 12960, 13680, 13824, 14592, 15360, 15390, 15552, 16416, 17280, 18240, 18468, 19440, 19456, 20520, 20736, 21888, 23040, 23085, 24320, 24624, 25920, 27360, 27648, 29184, 30780, 31104, 32832, 34560, 36480, 36936, 38880, 41040, 41472, 43776, 46080, 46170, 48640, 49248, 51840, 54720, 58368, 61560, 62208, 65664, 69120, 72960, 73872, 77760, 82080, 82944, 87552, 92340, 97280, 98496, 103680, 109440, 123120, 124416, 131328, 138240, 145920, 147744, 155520, 164160, 175104, 184680, 196992, 207360, 218880, 246240, 248832, 262656, 291840, 295488, 311040, 328320, 369360, 393984, 414720, 437760, 492480, 525312, 590976, 622080, 656640, 738720, 787968, 875520, 984960, 1181952, 1244160, 1313280, 1477440, 1575936, 1969920, 2363904, 2626560, 2954880, 3939840, 4727808, 5909760, 7879680, 11819520, 23639040]

約数ペア:

[(1, 23639040), (2, 11819520), (3, 7879680), (4, 5909760), (5, 4727808), (6, 3939840), (8, 2954880), (9, 2626560), (10, 2363904), (12, 1969920), (15, 1575936), (16, 1477440), (18, 1313280), (19, 1244160), (20, 1181952), (24, 984960), (27, 875520), (30, 787968), (32, 738720), (36, 656640), (38, 622080), (40, 590976), (45, 525312), (48, 492480), (54, 437760), (57, 414720), (60, 393984), (64, 369360), (72, 328320), (76, 311040), (80, 295488), (81, 291840), (90, 262656), (95, 248832), (96, 246240), (108, 218880), (114, 207360), (120, 196992), (128, 184680), (135, 175104), (144, 164160), (152, 155520), (160, 147744), (162, 145920), (171, 138240), (180, 131328), (190, 124416), (192, 123120), (216, 109440), (228, 103680), (240, 98496), (243, 97280), (256, 92340), (270, 87552), (285, 82944), (288, 82080), (304, 77760), (320, 73872), (324, 72960), (342, 69120), (360, 65664), (380, 62208), (384, 61560), (405, 58368), (432, 54720), (456, 51840), (480, 49248), (486, 48640), (512, 46170), (513, 46080), (540, 43776), (570, 41472), (576, 41040), (608, 38880), (640, 36936), (648, 36480), (684, 34560), (720, 32832), (760, 31104), (768, 30780), (810, 29184), (855, 27648), (864, 27360), (912, 25920), (960, 24624), (972, 24320), (1024, 23085), (1026, 23040), (1080, 21888), (1140, 20736), (1152, 20520), (1215, 19456), (1216, 19440), (1280, 18468), (1296, 18240), (1368, 17280), (1440, 16416), (1520, 15552), (1536, 15390), (1539, 15360), (1620, 14592), (1710, 13824), (1728, 13680), (1824, 12960), (1920, 12312), (1944, 12160), (2052, 11520), (2160, 10944), (2280, 10368), (2304, 10260), (2430, 9728), (2432, 9720), (2560, 9234), (2565, 9216), (2592, 9120), (2736, 8640), (2880, 8208), (3040, 7776), (3072, 7695), (3078, 7680), (3240, 7296), (3420, 6912), (3456, 6840), (3648, 6480), (3840, 6156), (3888, 6080), (4104, 5760), (4320, 5472), (4560, 5184), (4608, 5130), (4617, 5120), (4860, 4864)]