20307103488

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7919}}^1$

素因数の和:8004

約数の個数: 288

約数和(自身を含む): 69934233600

約数和(自身を除く): 49627130112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 128, 144, 159, 168, 189, 192, 212, 216, 224, 252, 256, 288, 318, 336, 371, 378, 384, 424, 432, 448, 477, 504, 576, 636, 672, 742, 756, 768, 848, 864, 896, 954, 1008, 1113, 1152, 1272, 1344, 1431, 1484, 1512, 1696, 1728, 1792, 1908, 2016, 2226, 2304, 2544, 2688, 2862, 2968, 3024, 3339, 3392, 3456, 3816, 4032, 4452, 5088, 5376, 5724, 5936, 6048, 6678, 6784, 6912, 7632, 7919, 8064, 8904, 10017, 10176, 11448, 11872, 12096, 13356, 13568, 15264, 15838, 16128, 17808, 20034, 20352, 22896, 23744, 23757, 24192, 26712, 30528, 31676, 35616, 40068, 40704, 45792, 47488, 47514, 48384, 53424, 55433, 61056, 63352, 71232, 71271, 80136, 91584, 94976, 95028, 106848, 110866, 122112, 126704, 142464, 142542, 160272, 166299, 183168, 190056, 213696, 213813, 221732, 253408, 284928, 285084, 320544, 332598, 366336, 380112, 419707, 427392, 427626, 443464, 498897, 506816, 570168, 641088, 665196, 760224, 839414, 854784, 855252, 886928, 997794, 1013632, 1140336, 1259121, 1282176, 1330392, 1496691, 1520448, 1678828, 1710504, 1773856, 1995588, 2027264, 2280672, 2518242, 2564352, 2660784, 2937949, 2993382, 3040896, 3357656, 3421008, 3547712, 3777363, 3991176, 4561344, 5036484, 5321568, 5875898, 5986764, 6081792, 6715312, 6842016, 7095424, 7554726, 7982352, 8813847, 9122688, 10072968, 10643136, 11332089, 11751796, 11973528, 13430624, 13684032, 14190848, 15109452, 15964704, 17627694, 18245376, 20145936, 21286272, 22664178, 23503592, 23947056, 26441541, 26861248, 27368064, 30218904, 31929408, 35255388, 40291872, 42572544, 45328356, 47007184, 47894112, 52883082, 53722496, 54736128, 60437808, 63858816, 70510776, 79324623, 80583744, 90656712, 94014368, 95788224, 105766164, 107444992, 120875616, 127717632, 141021552, 158649246, 161167488, 181313424, 188028736, 191576448, 211532328, 241751232, 282043104, 317298492, 322334976, 362626848, 376057472, 383152896, 423064656, 483502464, 564086208, 634596984, 725253696, 752114944, 846129312, 967004928, 1128172416, 1269193968, 1450507392, 1692258624, 2256344832, 2538387936, 2901014784, 3384517248, 5076775872, 6769034496, 10153551744, 20307103488]

約数ペア:

[(1, 20307103488), (2, 10153551744), (3, 6769034496), (4, 5076775872), (6, 3384517248), (7, 2901014784), (8, 2538387936), (9, 2256344832), (12, 1692258624), (14, 1450507392), (16, 1269193968), (18, 1128172416), (21, 967004928), (24, 846129312), (27, 752114944), (28, 725253696), (32, 634596984), (36, 564086208), (42, 483502464), (48, 423064656), (53, 383152896), (54, 376057472), (56, 362626848), (63, 322334976), (64, 317298492), (72, 282043104), (84, 241751232), (96, 211532328), (106, 191576448), (108, 188028736), (112, 181313424), (126, 161167488), (128, 158649246), (144, 141021552), (159, 127717632), (168, 120875616), (189, 107444992), (192, 105766164), (212, 95788224), (216, 94014368), (224, 90656712), (252, 80583744), (256, 79324623), (288, 70510776), (318, 63858816), (336, 60437808), (371, 54736128), (378, 53722496), (384, 52883082), (424, 47894112), (432, 47007184), (448, 45328356), (477, 42572544), (504, 40291872), (576, 35255388), (636, 31929408), (672, 30218904), (742, 27368064), (756, 26861248), (768, 26441541), (848, 23947056), (864, 23503592), (896, 22664178), (954, 21286272), (1008, 20145936), (1113, 18245376), (1152, 17627694), (1272, 15964704), (1344, 15109452), (1431, 14190848), (1484, 13684032), (1512, 13430624), (1696, 11973528), (1728, 11751796), (1792, 11332089), (1908, 10643136), (2016, 10072968), (2226, 9122688), (2304, 8813847), (2544, 7982352), (2688, 7554726), (2862, 7095424), (2968, 6842016), (3024, 6715312), (3339, 6081792), (3392, 5986764), (3456, 5875898), (3816, 5321568), (4032, 5036484), (4452, 4561344), (5088, 3991176), (5376, 3777363), (5724, 3547712), (5936, 3421008), (6048, 3357656), (6678, 3040896), (6784, 2993382), (6912, 2937949), (7632, 2660784), (7919, 2564352), (8064, 2518242), (8904, 2280672), (10017, 2027264), (10176, 1995588), (11448, 1773856), (11872, 1710504), (12096, 1678828), (13356, 1520448), (13568, 1496691), (15264, 1330392), (15838, 1282176), (16128, 1259121), (17808, 1140336), (20034, 1013632), (20352, 997794), (22896, 886928), (23744, 855252), (23757, 854784), (24192, 839414), (26712, 760224), (30528, 665196), (31676, 641088), (35616, 570168), (40068, 506816), (40704, 498897), (45792, 443464), (47488, 427626), (47514, 427392), (48384, 419707), (53424, 380112), (55433, 366336), (61056, 332598), (63352, 320544), (71232, 285084), (71271, 284928), (80136, 253408), (91584, 221732), (94976, 213813), (95028, 213696), (106848, 190056), (110866, 183168), (122112, 166299), (126704, 160272), (142464, 142542)]