91539840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 342720000

約数和(自身を除く): 251180160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 139, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 278, 280, 294, 320, 336, 343, 384, 392, 417, 420, 448, 480, 490, 556, 560, 588, 640, 672, 686, 695, 735, 784, 834, 840, 896, 960, 973, 980, 1029, 1112, 1120, 1176, 1344, 1372, 1390, 1470, 1568, 1668, 1680, 1715, 1920, 1946, 1960, 2058, 2085, 2224, 2240, 2352, 2688, 2744, 2780, 2919, 2940, 3136, 3336, 3360, 3430, 3892, 3920, 4116, 4170, 4448, 4480, 4704, 4865, 5145, 5488, 5560, 5838, 5880, 6272, 6672, 6720, 6811, 6860, 7784, 7840, 8232, 8340, 8896, 9408, 9730, 10290, 10976, 11120, 11676, 11760, 13344, 13440, 13622, 13720, 14595, 15568, 15680, 16464, 16680, 17792, 18816, 19460, 20433, 20580, 21952, 22240, 23352, 23520, 26688, 27244, 27440, 29190, 31136, 31360, 32928, 33360, 34055, 38920, 40866, 41160, 43904, 44480, 46704, 47040, 47677, 53376, 54488, 54880, 58380, 62272, 65856, 66720, 68110, 77840, 81732, 82320, 88960, 93408, 94080, 95354, 102165, 108976, 109760, 116760, 124544, 131712, 133440, 136220, 143031, 155680, 163464, 164640, 186816, 190708, 204330, 217952, 219520, 233520, 238385, 266880, 272440, 286062, 311360, 326928, 329280, 373632, 381416, 408660, 435904, 467040, 476770, 544880, 572124, 622720, 653856, 658560, 715155, 762832, 817320, 871808, 934080, 953540, 1089760, 1144248, 1307712, 1430310, 1525664, 1634640, 1868160, 1907080, 2179520, 2288496, 2615424, 2860620, 3051328, 3269280, 3814160, 4359040, 4576992, 5721240, 6102656, 6538560, 7628320, 9153984, 11442480, 13077120, 15256640, 18307968, 22884960, 30513280, 45769920, 91539840]

約数ペア:

[(1, 91539840), (2, 45769920), (3, 30513280), (4, 22884960), (5, 18307968), (6, 15256640), (7, 13077120), (8, 11442480), (10, 9153984), (12, 7628320), (14, 6538560), (15, 6102656), (16, 5721240), (20, 4576992), (21, 4359040), (24, 3814160), (28, 3269280), (30, 3051328), (32, 2860620), (35, 2615424), (40, 2288496), (42, 2179520), (48, 1907080), (49, 1868160), (56, 1634640), (60, 1525664), (64, 1430310), (70, 1307712), (80, 1144248), (84, 1089760), (96, 953540), (98, 934080), (105, 871808), (112, 817320), (120, 762832), (128, 715155), (139, 658560), (140, 653856), (147, 622720), (160, 572124), (168, 544880), (192, 476770), (196, 467040), (210, 435904), (224, 408660), (240, 381416), (245, 373632), (278, 329280), (280, 326928), (294, 311360), (320, 286062), (336, 272440), (343, 266880), (384, 238385), (392, 233520), (417, 219520), (420, 217952), (448, 204330), (480, 190708), (490, 186816), (556, 164640), (560, 163464), (588, 155680), (640, 143031), (672, 136220), (686, 133440), (695, 131712), (735, 124544), (784, 116760), (834, 109760), (840, 108976), (896, 102165), (960, 95354), (973, 94080), (980, 93408), (1029, 88960), (1112, 82320), (1120, 81732), (1176, 77840), (1344, 68110), (1372, 66720), (1390, 65856), (1470, 62272), (1568, 58380), (1668, 54880), (1680, 54488), (1715, 53376), (1920, 47677), (1946, 47040), (1960, 46704), (2058, 44480), (2085, 43904), (2224, 41160), (2240, 40866), (2352, 38920), (2688, 34055), (2744, 33360), (2780, 32928), (2919, 31360), (2940, 31136), (3136, 29190), (3336, 27440), (3360, 27244), (3430, 26688), (3892, 23520), (3920, 23352), (4116, 22240), (4170, 21952), (4448, 20580), (4480, 20433), (4704, 19460), (4865, 18816), (5145, 17792), (5488, 16680), (5560, 16464), (5838, 15680), (5880, 15568), (6272, 14595), (6672, 13720), (6720, 13622), (6811, 13440), (6860, 13344), (7784, 11760), (7840, 11676), (8232, 11120), (8340, 10976), (8896, 10290), (9408, 9730)]