858509280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 288

約数和(自身を含む): 3090866688

約数和(自身を除く): 2232357408

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 240, 243, 270, 284, 288, 311, 324, 355, 360, 405, 426, 432, 480, 486, 540, 568, 622, 639, 648, 710, 720, 810, 852, 864, 933, 972, 1065, 1080, 1136, 1215, 1244, 1278, 1296, 1420, 1440, 1555, 1620, 1704, 1866, 1917, 1944, 2130, 2160, 2272, 2430, 2488, 2556, 2592, 2799, 2840, 3110, 3195, 3240, 3408, 3732, 3834, 3888, 4260, 4320, 4665, 4860, 4976, 5112, 5598, 5680, 5751, 6220, 6390, 6480, 6816, 7464, 7668, 7776, 8397, 8520, 9330, 9585, 9720, 9952, 10224, 11196, 11360, 11502, 12440, 12780, 12960, 13995, 14928, 15336, 16794, 17040, 17253, 18660, 19170, 19440, 20448, 22081, 22392, 23004, 24880, 25191, 25560, 27990, 28755, 29856, 30672, 33588, 34080, 34506, 37320, 38340, 38880, 41985, 44162, 44784, 46008, 49760, 50382, 51120, 55980, 57510, 61344, 66243, 67176, 69012, 74640, 75573, 76680, 83970, 86265, 88324, 89568, 92016, 100764, 102240, 110405, 111960, 115020, 125955, 132486, 134352, 138024, 149280, 151146, 153360, 167940, 172530, 176648, 184032, 198729, 201528, 220810, 223920, 230040, 251910, 264972, 268704, 276048, 302292, 306720, 331215, 335880, 345060, 353296, 377865, 397458, 403056, 441620, 447840, 460080, 503820, 529944, 552096, 596187, 604584, 662430, 671760, 690120, 706592, 755730, 794916, 806112, 883240, 920160, 993645, 1007640, 1059888, 1192374, 1209168, 1324860, 1343520, 1380240, 1511460, 1589832, 1766480, 1788561, 1987290, 2015280, 2119776, 2384748, 2418336, 2649720, 2760480, 2980935, 3022920, 3179664, 3532960, 3577122, 3974580, 4030560, 4769496, 5299440, 5365683, 5961870, 6045840, 6359328, 7154244, 7949160, 8942805, 9538992, 10598880, 10731366, 11923740, 12091680, 14308488, 15898320, 17885610, 19077984, 21462732, 23847480, 26828415, 28616976, 31796640, 35771220, 42925464, 47694960, 53656830, 57233952, 71542440, 85850928, 95389920, 107313660, 143084880, 171701856, 214627320, 286169760, 429254640, 858509280]

約数ペア:

[(1, 858509280), (2, 429254640), (3, 286169760), (4, 214627320), (5, 171701856), (6, 143084880), (8, 107313660), (9, 95389920), (10, 85850928), (12, 71542440), (15, 57233952), (16, 53656830), (18, 47694960), (20, 42925464), (24, 35771220), (27, 31796640), (30, 28616976), (32, 26828415), (36, 23847480), (40, 21462732), (45, 19077984), (48, 17885610), (54, 15898320), (60, 14308488), (71, 12091680), (72, 11923740), (80, 10731366), (81, 10598880), (90, 9538992), (96, 8942805), (108, 7949160), (120, 7154244), (135, 6359328), (142, 6045840), (144, 5961870), (160, 5365683), (162, 5299440), (180, 4769496), (213, 4030560), (216, 3974580), (240, 3577122), (243, 3532960), (270, 3179664), (284, 3022920), (288, 2980935), (311, 2760480), (324, 2649720), (355, 2418336), (360, 2384748), (405, 2119776), (426, 2015280), (432, 1987290), (480, 1788561), (486, 1766480), (540, 1589832), (568, 1511460), (622, 1380240), (639, 1343520), (648, 1324860), (710, 1209168), (720, 1192374), (810, 1059888), (852, 1007640), (864, 993645), (933, 920160), (972, 883240), (1065, 806112), (1080, 794916), (1136, 755730), (1215, 706592), (1244, 690120), (1278, 671760), (1296, 662430), (1420, 604584), (1440, 596187), (1555, 552096), (1620, 529944), (1704, 503820), (1866, 460080), (1917, 447840), (1944, 441620), (2130, 403056), (2160, 397458), (2272, 377865), (2430, 353296), (2488, 345060), (2556, 335880), (2592, 331215), (2799, 306720), (2840, 302292), (3110, 276048), (3195, 268704), (3240, 264972), (3408, 251910), (3732, 230040), (3834, 223920), (3888, 220810), (4260, 201528), (4320, 198729), (4665, 184032), (4860, 176648), (4976, 172530), (5112, 167940), (5598, 153360), (5680, 151146), (5751, 149280), (6220, 138024), (6390, 134352), (6480, 132486), (6816, 125955), (7464, 115020), (7668, 111960), (7776, 110405), (8397, 102240), (8520, 100764), (9330, 92016), (9585, 89568), (9720, 88324), (9952, 86265), (10224, 83970), (11196, 76680), (11360, 75573), (11502, 74640), (12440, 69012), (12780, 67176), (12960, 66243), (13995, 61344), (14928, 57510), (15336, 55980), (16794, 51120), (17040, 50382), (17253, 49760), (18660, 46008), (19170, 44784), (19440, 44162), (20448, 41985), (22081, 38880), (22392, 38340), (23004, 37320), (24880, 34506), (25191, 34080), (25560, 33588), (27990, 30672), (28755, 29856)]