26758080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 224

約数和(自身を含む): 99974400

約数和(自身を除く): 73216320

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 163, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 326, 342, 360, 380, 432, 456, 480, 489, 513, 540, 570, 576, 608, 652, 684, 720, 760, 815, 855, 864, 912, 960, 978, 1026, 1080, 1140, 1216, 1304, 1368, 1440, 1467, 1520, 1630, 1710, 1728, 1824, 1956, 2052, 2160, 2280, 2445, 2565, 2608, 2736, 2880, 2934, 3040, 3097, 3260, 3420, 3648, 3912, 4104, 4320, 4401, 4560, 4890, 5130, 5216, 5472, 5868, 6080, 6194, 6520, 6840, 7335, 7824, 8208, 8640, 8802, 9120, 9291, 9780, 10260, 10432, 10944, 11736, 12388, 13040, 13680, 14670, 15485, 15648, 16416, 17604, 18240, 18582, 19560, 20520, 22005, 23472, 24776, 26080, 27360, 27873, 29340, 30970, 31296, 32832, 35208, 37164, 39120, 41040, 44010, 46455, 46944, 49552, 52160, 54720, 55746, 58680, 61940, 70416, 74328, 78240, 82080, 83619, 88020, 92910, 93888, 99104, 111492, 117360, 123880, 139365, 140832, 148656, 156480, 164160, 167238, 176040, 185820, 198208, 222984, 234720, 247760, 278730, 281664, 297312, 334476, 352080, 371640, 418095, 445968, 469440, 495520, 557460, 594624, 668952, 704160, 743280, 836190, 891936, 991040, 1114920, 1337904, 1408320, 1486560, 1672380, 1783872, 2229840, 2675808, 2973120, 3344760, 4459680, 5351616, 6689520, 8919360, 13379040, 26758080]

約数ペア:

[(1, 26758080), (2, 13379040), (3, 8919360), (4, 6689520), (5, 5351616), (6, 4459680), (8, 3344760), (9, 2973120), (10, 2675808), (12, 2229840), (15, 1783872), (16, 1672380), (18, 1486560), (19, 1408320), (20, 1337904), (24, 1114920), (27, 991040), (30, 891936), (32, 836190), (36, 743280), (38, 704160), (40, 668952), (45, 594624), (48, 557460), (54, 495520), (57, 469440), (60, 445968), (64, 418095), (72, 371640), (76, 352080), (80, 334476), (90, 297312), (95, 281664), (96, 278730), (108, 247760), (114, 234720), (120, 222984), (135, 198208), (144, 185820), (152, 176040), (160, 167238), (163, 164160), (171, 156480), (180, 148656), (190, 140832), (192, 139365), (216, 123880), (228, 117360), (240, 111492), (270, 99104), (285, 93888), (288, 92910), (304, 88020), (320, 83619), (326, 82080), (342, 78240), (360, 74328), (380, 70416), (432, 61940), (456, 58680), (480, 55746), (489, 54720), (513, 52160), (540, 49552), (570, 46944), (576, 46455), (608, 44010), (652, 41040), (684, 39120), (720, 37164), (760, 35208), (815, 32832), (855, 31296), (864, 30970), (912, 29340), (960, 27873), (978, 27360), (1026, 26080), (1080, 24776), (1140, 23472), (1216, 22005), (1304, 20520), (1368, 19560), (1440, 18582), (1467, 18240), (1520, 17604), (1630, 16416), (1710, 15648), (1728, 15485), (1824, 14670), (1956, 13680), (2052, 13040), (2160, 12388), (2280, 11736), (2445, 10944), (2565, 10432), (2608, 10260), (2736, 9780), (2880, 9291), (2934, 9120), (3040, 8802), (3097, 8640), (3260, 8208), (3420, 7824), (3648, 7335), (3912, 6840), (4104, 6520), (4320, 6194), (4401, 6080), (4560, 5868), (4890, 5472), (5130, 5216)]