1877973120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 256

約数和(自身を含む): 6697728000

約数和(自身を除く): 4819754880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 191, 192, 216, 240, 270, 288, 320, 360, 382, 384, 432, 480, 540, 569, 573, 576, 640, 720, 764, 864, 955, 960, 1080, 1138, 1146, 1152, 1440, 1528, 1707, 1719, 1728, 1910, 1920, 2160, 2276, 2292, 2845, 2865, 2880, 3056, 3414, 3438, 3456, 3820, 4320, 4552, 4584, 5121, 5157, 5690, 5730, 5760, 6112, 6828, 6876, 7640, 8535, 8595, 8640, 9104, 9168, 10242, 10314, 11380, 11460, 12224, 13656, 13752, 15280, 15363, 17070, 17190, 17280, 18208, 18336, 20484, 20628, 22760, 22920, 24448, 25605, 25785, 27312, 27504, 30560, 30726, 34140, 34380, 36416, 36672, 40968, 41256, 45520, 45840, 51210, 51570, 54624, 55008, 61120, 61452, 68280, 68760, 72832, 73344, 76815, 81936, 82512, 91040, 91680, 102420, 103140, 108679, 109248, 110016, 122240, 122904, 136560, 137520, 153630, 163872, 165024, 182080, 183360, 204840, 206280, 217358, 218496, 220032, 245808, 273120, 275040, 307260, 326037, 327744, 330048, 364160, 366720, 409680, 412560, 434716, 491616, 543395, 546240, 550080, 614520, 652074, 655488, 660096, 819360, 825120, 869432, 978111, 983232, 1086790, 1092480, 1100160, 1229040, 1304148, 1630185, 1638720, 1650240, 1738864, 1956222, 1966464, 2173580, 2458080, 2608296, 2934333, 3260370, 3277440, 3300480, 3477728, 3912444, 4347160, 4890555, 4916160, 5216592, 5868666, 6520740, 6955456, 7824888, 8694320, 9781110, 9832320, 10433184, 11737332, 13041480, 13910912, 14671665, 15649776, 17388640, 19562220, 20866368, 23474664, 26082960, 29343330, 31299552, 34777280, 39124440, 41732736, 46949328, 52165920, 58686660, 62599104, 69554560, 78248880, 93898656, 104331840, 117373320, 125198208, 156497760, 187797312, 208663680, 234746640, 312995520, 375594624, 469493280, 625991040, 938986560, 1877973120]

約数ペア:

[(1, 1877973120), (2, 938986560), (3, 625991040), (4, 469493280), (5, 375594624), (6, 312995520), (8, 234746640), (9, 208663680), (10, 187797312), (12, 156497760), (15, 125198208), (16, 117373320), (18, 104331840), (20, 93898656), (24, 78248880), (27, 69554560), (30, 62599104), (32, 58686660), (36, 52165920), (40, 46949328), (45, 41732736), (48, 39124440), (54, 34777280), (60, 31299552), (64, 29343330), (72, 26082960), (80, 23474664), (90, 20866368), (96, 19562220), (108, 17388640), (120, 15649776), (128, 14671665), (135, 13910912), (144, 13041480), (160, 11737332), (180, 10433184), (191, 9832320), (192, 9781110), (216, 8694320), (240, 7824888), (270, 6955456), (288, 6520740), (320, 5868666), (360, 5216592), (382, 4916160), (384, 4890555), (432, 4347160), (480, 3912444), (540, 3477728), (569, 3300480), (573, 3277440), (576, 3260370), (640, 2934333), (720, 2608296), (764, 2458080), (864, 2173580), (955, 1966464), (960, 1956222), (1080, 1738864), (1138, 1650240), (1146, 1638720), (1152, 1630185), (1440, 1304148), (1528, 1229040), (1707, 1100160), (1719, 1092480), (1728, 1086790), (1910, 983232), (1920, 978111), (2160, 869432), (2276, 825120), (2292, 819360), (2845, 660096), (2865, 655488), (2880, 652074), (3056, 614520), (3414, 550080), (3438, 546240), (3456, 543395), (3820, 491616), (4320, 434716), (4552, 412560), (4584, 409680), (5121, 366720), (5157, 364160), (5690, 330048), (5730, 327744), (5760, 326037), (6112, 307260), (6828, 275040), (6876, 273120), (7640, 245808), (8535, 220032), (8595, 218496), (8640, 217358), (9104, 206280), (9168, 204840), (10242, 183360), (10314, 182080), (11380, 165024), (11460, 163872), (12224, 153630), (13656, 137520), (13752, 136560), (15280, 122904), (15363, 122240), (17070, 110016), (17190, 109248), (17280, 108679), (18208, 103140), (18336, 102420), (20484, 91680), (20628, 91040), (22760, 82512), (22920, 81936), (24448, 76815), (25605, 73344), (25785, 72832), (27312, 68760), (27504, 68280), (30560, 61452), (30726, 61120), (34140, 55008), (34380, 54624), (36416, 51570), (36672, 51210), (40968, 45840), (41256, 45520)]