317485440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 256

約数和(自身を含む): 1184832000

約数和(自身を除く): 867346560

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, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 967, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 1934, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 2901, 3040, 3420, 3456, 3648, 3868, 4104, 4320, 4560, 4835, 5130, 5472, 5760, 5802, 6080, 6840, 7296, 7736, 8208, 8640, 8703, 9120, 9670, 10260, 10944, 11604, 12160, 13680, 14505, 15472, 16416, 17280, 17406, 18240, 18373, 19340, 20520, 21888, 23208, 26109, 27360, 29010, 30944, 32832, 34812, 36480, 36746, 38680, 41040, 43515, 46416, 52218, 54720, 55119, 58020, 61888, 65664, 69624, 73492, 77360, 82080, 87030, 91865, 92832, 104436, 109440, 110238, 116040, 123776, 130545, 139248, 146984, 154720, 164160, 165357, 174060, 183730, 185664, 208872, 220476, 232080, 261090, 275595, 278496, 293968, 309440, 328320, 330714, 348120, 367460, 371328, 417744, 440952, 464160, 496071, 522180, 551190, 556992, 587936, 618880, 661428, 696240, 734920, 826785, 835488, 881904, 928320, 992142, 1044360, 1102380, 1113984, 1175872, 1322856, 1392480, 1469840, 1653570, 1670976, 1763808, 1856640, 1984284, 2088720, 2204760, 2351744, 2480355, 2645712, 2784960, 2939680, 3307140, 3341952, 3527616, 3968568, 4177440, 4409520, 4960710, 5291424, 5569920, 5879360, 6614280, 7055232, 7937136, 8354880, 8819040, 9921420, 10582848, 11758720, 13228560, 15874272, 16709760, 17638080, 19842840, 21165696, 26457120, 31748544, 35276160, 39685680, 52914240, 63497088, 79371360, 105828480, 158742720, 317485440]

約数ペア:

[(1, 317485440), (2, 158742720), (3, 105828480), (4, 79371360), (5, 63497088), (6, 52914240), (8, 39685680), (9, 35276160), (10, 31748544), (12, 26457120), (15, 21165696), (16, 19842840), (18, 17638080), (19, 16709760), (20, 15874272), (24, 13228560), (27, 11758720), (30, 10582848), (32, 9921420), (36, 8819040), (38, 8354880), (40, 7937136), (45, 7055232), (48, 6614280), (54, 5879360), (57, 5569920), (60, 5291424), (64, 4960710), (72, 4409520), (76, 4177440), (80, 3968568), (90, 3527616), (95, 3341952), (96, 3307140), (108, 2939680), (114, 2784960), (120, 2645712), (128, 2480355), (135, 2351744), (144, 2204760), (152, 2088720), (160, 1984284), (171, 1856640), (180, 1763808), (190, 1670976), (192, 1653570), (216, 1469840), (228, 1392480), (240, 1322856), (270, 1175872), (285, 1113984), (288, 1102380), (304, 1044360), (320, 992142), (342, 928320), (360, 881904), (380, 835488), (384, 826785), (432, 734920), (456, 696240), (480, 661428), (513, 618880), (540, 587936), (570, 556992), (576, 551190), (608, 522180), (640, 496071), (684, 464160), (720, 440952), (760, 417744), (855, 371328), (864, 367460), (912, 348120), (960, 330714), (967, 328320), (1026, 309440), (1080, 293968), (1140, 278496), (1152, 275595), (1216, 261090), (1368, 232080), (1440, 220476), (1520, 208872), (1710, 185664), (1728, 183730), (1824, 174060), (1920, 165357), (1934, 164160), (2052, 154720), (2160, 146984), (2280, 139248), (2432, 130545), (2565, 123776), (2736, 116040), (2880, 110238), (2901, 109440), (3040, 104436), (3420, 92832), (3456, 91865), (3648, 87030), (3868, 82080), (4104, 77360), (4320, 73492), (4560, 69624), (4835, 65664), (5130, 61888), (5472, 58020), (5760, 55119), (5802, 54720), (6080, 52218), (6840, 46416), (7296, 43515), (7736, 41040), (8208, 38680), (8640, 36746), (8703, 36480), (9120, 34812), (9670, 32832), (10260, 30944), (10944, 29010), (11604, 27360), (12160, 26109), (13680, 23208), (14505, 21888), (15472, 20520), (16416, 19340), (17280, 18373), (17406, 18240)]