398983078080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{363611}}^1$

素因数の和:363764

約数の個数: 224

約数和(自身を含む): 1418610401280

約数和(自身を除く): 1019627323200

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, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 432, 480, 508, 540, 576, 635, 720, 762, 864, 960, 1016, 1080, 1143, 1270, 1440, 1524, 1728, 1905, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3810, 4064, 4320, 4572, 5080, 5715, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13716, 15240, 17145, 18288, 20320, 22860, 24384, 27432, 30480, 34290, 36576, 40640, 45720, 54864, 60960, 68580, 73152, 91440, 109728, 121920, 137160, 182880, 219456, 274320, 363611, 365760, 548640, 727222, 1090833, 1097280, 1454444, 1818055, 2181666, 2908888, 3272499, 3636110, 4363332, 5454165, 5817776, 6544998, 7272220, 8726664, 9817497, 10908330, 11635552, 13089996, 14544440, 16362495, 17453328, 19634994, 21816660, 23271104, 26179992, 29088880, 32724990, 34906656, 39269988, 43633320, 46178597, 49087485, 52359984, 58177760, 65449980, 69813312, 78539976, 87266640, 92357194, 98174970, 104719968, 116355520, 130899960, 138535791, 157079952, 174533280, 184714388, 196349940, 209439936, 230892985, 261799920, 277071582, 314159904, 349066560, 369428776, 392699880, 415607373, 461785970, 523599840, 554143164, 628319808, 692678955, 738857552, 785399760, 831214746, 923571940, 1047199680, 1108286328, 1246822119, 1385357910, 1477715104, 1570799520, 1662429492, 1847143880, 2078036865, 2216572656, 2493644238, 2770715820, 2955430208, 3141599040, 3324858984, 3694287760, 4156073730, 4433145312, 4987288476, 5541431640, 6234110595, 6649717968, 7388575520, 8312147460, 8866290624, 9974576952, 11082863280, 12468221190, 13299435936, 14777151040, 16624294920, 19949153904, 22165726560, 24936442380, 26598871872, 33248589840, 39898307808, 44331453120, 49872884760, 66497179680, 79796615616, 99745769520, 132994359360, 199491539040, 398983078080]

約数ペア:

[(1, 398983078080), (2, 199491539040), (3, 132994359360), (4, 99745769520), (5, 79796615616), (6, 66497179680), (8, 49872884760), (9, 44331453120), (10, 39898307808), (12, 33248589840), (15, 26598871872), (16, 24936442380), (18, 22165726560), (20, 19949153904), (24, 16624294920), (27, 14777151040), (30, 13299435936), (32, 12468221190), (36, 11082863280), (40, 9974576952), (45, 8866290624), (48, 8312147460), (54, 7388575520), (60, 6649717968), (64, 6234110595), (72, 5541431640), (80, 4987288476), (90, 4433145312), (96, 4156073730), (108, 3694287760), (120, 3324858984), (127, 3141599040), (135, 2955430208), (144, 2770715820), (160, 2493644238), (180, 2216572656), (192, 2078036865), (216, 1847143880), (240, 1662429492), (254, 1570799520), (270, 1477715104), (288, 1385357910), (320, 1246822119), (360, 1108286328), (381, 1047199680), (432, 923571940), (480, 831214746), (508, 785399760), (540, 738857552), (576, 692678955), (635, 628319808), (720, 554143164), (762, 523599840), (864, 461785970), (960, 415607373), (1016, 392699880), (1080, 369428776), (1143, 349066560), (1270, 314159904), (1440, 277071582), (1524, 261799920), (1728, 230892985), (1905, 209439936), (2032, 196349940), (2160, 184714388), (2286, 174533280), (2540, 157079952), (2880, 138535791), (3048, 130899960), (3429, 116355520), (3810, 104719968), (4064, 98174970), (4320, 92357194), (4572, 87266640), (5080, 78539976), (5715, 69813312), (6096, 65449980), (6858, 58177760), (7620, 52359984), (8128, 49087485), (8640, 46178597), (9144, 43633320), (10160, 39269988), (11430, 34906656), (12192, 32724990), (13716, 29088880), (15240, 26179992), (17145, 23271104), (18288, 21816660), (20320, 19634994), (22860, 17453328), (24384, 16362495), (27432, 14544440), (30480, 13089996), (34290, 11635552), (36576, 10908330), (40640, 9817497), (45720, 8726664), (54864, 7272220), (60960, 6544998), (68580, 5817776), (73152, 5454165), (91440, 4363332), (109728, 3636110), (121920, 3272499), (137160, 2908888), (182880, 2181666), (219456, 1818055), (274320, 1454444), (363611, 1097280), (365760, 1090833), (548640, 727222)]