188927760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1181

約数の個数: 160

約数和(自身を含む): 676242432

約数和(自身を除く): 487314672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 840, 856, 1051, 1070, 1284, 1498, 1605, 1680, 1712, 2102, 2140, 2247, 2568, 2996, 3153, 3210, 3745, 4204, 4280, 4494, 5136, 5255, 5992, 6306, 6420, 7357, 7490, 8408, 8560, 8988, 10510, 11235, 11984, 12612, 12840, 14714, 14980, 15765, 16816, 17976, 21020, 22071, 22470, 25224, 25680, 29428, 29960, 31530, 35952, 36785, 42040, 44142, 44940, 50448, 58856, 59920, 63060, 73570, 84080, 88284, 89880, 110355, 112457, 117712, 126120, 147140, 176568, 179760, 220710, 224914, 252240, 294280, 337371, 353136, 441420, 449828, 562285, 588560, 674742, 787199, 882840, 899656, 1124570, 1349484, 1574398, 1686855, 1765680, 1799312, 2249140, 2361597, 2698968, 3148796, 3373710, 3935995, 4498280, 4723194, 5397936, 6297592, 6747420, 7871990, 8996560, 9446388, 11807985, 12595184, 13494840, 15743980, 18892776, 23615970, 26989680, 31487960, 37785552, 47231940, 62975920, 94463880, 188927760]

約数ペア:

[(1, 188927760), (2, 94463880), (3, 62975920), (4, 47231940), (5, 37785552), (6, 31487960), (7, 26989680), (8, 23615970), (10, 18892776), (12, 15743980), (14, 13494840), (15, 12595184), (16, 11807985), (20, 9446388), (21, 8996560), (24, 7871990), (28, 6747420), (30, 6297592), (35, 5397936), (40, 4723194), (42, 4498280), (48, 3935995), (56, 3373710), (60, 3148796), (70, 2698968), (80, 2361597), (84, 2249140), (105, 1799312), (107, 1765680), (112, 1686855), (120, 1574398), (140, 1349484), (168, 1124570), (210, 899656), (214, 882840), (240, 787199), (280, 674742), (321, 588560), (336, 562285), (420, 449828), (428, 441420), (535, 353136), (560, 337371), (642, 294280), (749, 252240), (840, 224914), (856, 220710), (1051, 179760), (1070, 176568), (1284, 147140), (1498, 126120), (1605, 117712), (1680, 112457), (1712, 110355), (2102, 89880), (2140, 88284), (2247, 84080), (2568, 73570), (2996, 63060), (3153, 59920), (3210, 58856), (3745, 50448), (4204, 44940), (4280, 44142), (4494, 42040), (5136, 36785), (5255, 35952), (5992, 31530), (6306, 29960), (6420, 29428), (7357, 25680), (7490, 25224), (8408, 22470), (8560, 22071), (8988, 21020), (10510, 17976), (11235, 16816), (11984, 15765), (12612, 14980), (12840, 14714)]