367631680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 112

約数和(自身を含む): 957559680

約数和(自身を除く): 589928000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 320, 335, 416, 520, 536, 670, 832, 871, 1040, 1072, 1319, 1340, 1742, 2080, 2144, 2638, 2680, 3484, 4160, 4288, 4355, 5276, 5360, 6595, 6968, 8710, 10552, 10720, 13190, 13936, 17147, 17420, 21104, 21440, 26380, 27872, 34294, 34840, 42208, 52760, 55744, 68588, 69680, 84416, 85735, 88373, 105520, 137176, 139360, 171470, 176746, 211040, 274352, 278720, 342940, 353492, 422080, 441865, 548704, 685880, 706984, 883730, 1097408, 1148849, 1371760, 1413968, 1767460, 2297698, 2743520, 2827936, 3534920, 4595396, 5487040, 5655872, 5744245, 7069840, 9190792, 11488490, 14139680, 18381584, 22976980, 28279360, 36763168, 45953960, 73526336, 91907920, 183815840, 367631680]

約数ペア:

[(1, 367631680), (2, 183815840), (4, 91907920), (5, 73526336), (8, 45953960), (10, 36763168), (13, 28279360), (16, 22976980), (20, 18381584), (26, 14139680), (32, 11488490), (40, 9190792), (52, 7069840), (64, 5744245), (65, 5655872), (67, 5487040), (80, 4595396), (104, 3534920), (130, 2827936), (134, 2743520), (160, 2297698), (208, 1767460), (260, 1413968), (268, 1371760), (320, 1148849), (335, 1097408), (416, 883730), (520, 706984), (536, 685880), (670, 548704), (832, 441865), (871, 422080), (1040, 353492), (1072, 342940), (1319, 278720), (1340, 274352), (1742, 211040), (2080, 176746), (2144, 171470), (2638, 139360), (2680, 137176), (3484, 105520), (4160, 88373), (4288, 85735), (4355, 84416), (5276, 69680), (5360, 68588), (6595, 55744), (6968, 52760), (8710, 42208), (10552, 34840), (10720, 34294), (13190, 27872), (13936, 26380), (17147, 21440), (17420, 21104)]