12369840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 45235200

約数和(自身を除く): 32865360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 199, 210, 222, 240, 259, 280, 296, 336, 370, 398, 420, 444, 518, 555, 560, 592, 597, 740, 777, 796, 840, 888, 995, 1036, 1110, 1194, 1295, 1393, 1480, 1554, 1592, 1680, 1776, 1990, 2072, 2220, 2388, 2590, 2786, 2960, 2985, 3108, 3184, 3885, 3980, 4144, 4179, 4440, 4776, 5180, 5572, 5970, 6216, 6965, 7363, 7770, 7960, 8358, 8880, 9552, 10360, 11144, 11940, 12432, 13930, 14726, 15540, 15920, 16716, 20720, 20895, 22089, 22288, 23880, 27860, 29452, 31080, 33432, 36815, 41790, 44178, 47760, 51541, 55720, 58904, 62160, 66864, 73630, 83580, 88356, 103082, 110445, 111440, 117808, 147260, 154623, 167160, 176712, 206164, 220890, 257705, 294520, 309246, 334320, 353424, 412328, 441780, 515410, 589040, 618492, 773115, 824656, 883560, 1030820, 1236984, 1546230, 1767120, 2061640, 2473968, 3092460, 4123280, 6184920, 12369840]

約数ペア:

[(1, 12369840), (2, 6184920), (3, 4123280), (4, 3092460), (5, 2473968), (6, 2061640), (7, 1767120), (8, 1546230), (10, 1236984), (12, 1030820), (14, 883560), (15, 824656), (16, 773115), (20, 618492), (21, 589040), (24, 515410), (28, 441780), (30, 412328), (35, 353424), (37, 334320), (40, 309246), (42, 294520), (48, 257705), (56, 220890), (60, 206164), (70, 176712), (74, 167160), (80, 154623), (84, 147260), (105, 117808), (111, 111440), (112, 110445), (120, 103082), (140, 88356), (148, 83580), (168, 73630), (185, 66864), (199, 62160), (210, 58904), (222, 55720), (240, 51541), (259, 47760), (280, 44178), (296, 41790), (336, 36815), (370, 33432), (398, 31080), (420, 29452), (444, 27860), (518, 23880), (555, 22288), (560, 22089), (592, 20895), (597, 20720), (740, 16716), (777, 15920), (796, 15540), (840, 14726), (888, 13930), (995, 12432), (1036, 11940), (1110, 11144), (1194, 10360), (1295, 9552), (1393, 8880), (1480, 8358), (1554, 7960), (1592, 7770), (1680, 7363), (1776, 6965), (1990, 6216), (2072, 5970), (2220, 5572), (2388, 5180), (2590, 4776), (2786, 4440), (2960, 4179), (2985, 4144), (3108, 3980), (3184, 3885)]