1029136680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19991}}^1$

素因数の和:20032

約数の個数: 192

約数和(自身を含む): 3929627520

約数和(自身を除く): 2900490840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 19991, 25740, 39982, 51480, 59973, 79964, 99955, 119946, 159928, 179919, 199910, 219901, 239892, 259883, 299865, 359838, 399820, 439802, 479784, 519766, 599730, 659703, 719676, 779649, 799640, 879604, 899595, 1039532, 1099505, 1199460, 1299415, 1319406, 1439352, 1559298, 1759208, 1799190, 1979109, 2079064, 2199010, 2338947, 2398920, 2598830, 2638812, 2858713, 3118596, 3298515, 3598380, 3898245, 3958218, 4398020, 4677894, 5197660, 5277624, 5717426, 6237192, 6597030, 7196760, 7796490, 7916436, 8576139, 8796040, 9355788, 9895545, 10395320, 11434852, 11694735, 13194060, 14293565, 15592980, 15832872, 17152278, 18711576, 19791090, 22869704, 23389470, 25728417, 26388120, 28587130, 31185960, 34304556, 39582180, 42880695, 46778940, 51456834, 57174260, 68609112, 79164360, 85761390, 93557880, 102913668, 114348520, 128642085, 171522780, 205827336, 257284170, 343045560, 514568340, 1029136680]

約数ペア:

[(1, 1029136680), (2, 514568340), (3, 343045560), (4, 257284170), (5, 205827336), (6, 171522780), (8, 128642085), (9, 114348520), (10, 102913668), (11, 93557880), (12, 85761390), (13, 79164360), (15, 68609112), (18, 57174260), (20, 51456834), (22, 46778940), (24, 42880695), (26, 39582180), (30, 34304556), (33, 31185960), (36, 28587130), (39, 26388120), (40, 25728417), (44, 23389470), (45, 22869704), (52, 19791090), (55, 18711576), (60, 17152278), (65, 15832872), (66, 15592980), (72, 14293565), (78, 13194060), (88, 11694735), (90, 11434852), (99, 10395320), (104, 9895545), (110, 9355788), (117, 8796040), (120, 8576139), (130, 7916436), (132, 7796490), (143, 7196760), (156, 6597030), (165, 6237192), (180, 5717426), (195, 5277624), (198, 5197660), (220, 4677894), (234, 4398020), (260, 3958218), (264, 3898245), (286, 3598380), (312, 3298515), (330, 3118596), (360, 2858713), (390, 2638812), (396, 2598830), (429, 2398920), (440, 2338947), (468, 2199010), (495, 2079064), (520, 1979109), (572, 1799190), (585, 1759208), (660, 1559298), (715, 1439352), (780, 1319406), (792, 1299415), (858, 1199460), (936, 1099505), (990, 1039532), (1144, 899595), (1170, 879604), (1287, 799640), (1320, 779649), (1430, 719676), (1560, 659703), (1716, 599730), (1980, 519766), (2145, 479784), (2340, 439802), (2574, 399820), (2860, 359838), (3432, 299865), (3960, 259883), (4290, 239892), (4680, 219901), (5148, 199910), (5720, 179919), (6435, 159928), (8580, 119946), (10296, 99955), (12870, 79964), (17160, 59973), (19991, 51480), (25740, 39982)]