170212680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 615625920

約数和(自身を除く): 445413240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 811, 954, 990, 1060, 1166, 1272, 1320, 1590, 1622, 1749, 1908, 1980, 2120, 2332, 2385, 2433, 2915, 3180, 3244, 3498, 3816, 3960, 4055, 4664, 4770, 4866, 5247, 5830, 6360, 6488, 6996, 7299, 8110, 8745, 8921, 9540, 9732, 10494, 11660, 12165, 13992, 14598, 16220, 17490, 17842, 19080, 19464, 20988, 23320, 24330, 26235, 26763, 29196, 32440, 34980, 35684, 36495, 41976, 42983, 44605, 48660, 52470, 53526, 58392, 69960, 71368, 72990, 80289, 85966, 89210, 97320, 104940, 107052, 128949, 133815, 145980, 160578, 171932, 178420, 209880, 214104, 214915, 257898, 267630, 291960, 321156, 343864, 356840, 386847, 401445, 429830, 472813, 515796, 535260, 642312, 644745, 773694, 802890, 859660, 945626, 1031592, 1070520, 1289490, 1418439, 1547388, 1605780, 1719320, 1891252, 1934235, 2364065, 2578980, 2836878, 3094776, 3211560, 3782504, 3868470, 4255317, 4728130, 5157960, 5673756, 7092195, 7736940, 8510634, 9456260, 11347512, 14184390, 15473880, 17021268, 18912520, 21276585, 28368780, 34042536, 42553170, 56737560, 85106340, 170212680]

約数ペア:

[(1, 170212680), (2, 85106340), (3, 56737560), (4, 42553170), (5, 34042536), (6, 28368780), (8, 21276585), (9, 18912520), (10, 17021268), (11, 15473880), (12, 14184390), (15, 11347512), (18, 9456260), (20, 8510634), (22, 7736940), (24, 7092195), (30, 5673756), (33, 5157960), (36, 4728130), (40, 4255317), (44, 3868470), (45, 3782504), (53, 3211560), (55, 3094776), (60, 2836878), (66, 2578980), (72, 2364065), (88, 1934235), (90, 1891252), (99, 1719320), (106, 1605780), (110, 1547388), (120, 1418439), (132, 1289490), (159, 1070520), (165, 1031592), (180, 945626), (198, 859660), (212, 802890), (220, 773694), (264, 644745), (265, 642312), (318, 535260), (330, 515796), (360, 472813), (396, 429830), (424, 401445), (440, 386847), (477, 356840), (495, 343864), (530, 321156), (583, 291960), (636, 267630), (660, 257898), (792, 214915), (795, 214104), (811, 209880), (954, 178420), (990, 171932), (1060, 160578), (1166, 145980), (1272, 133815), (1320, 128949), (1590, 107052), (1622, 104940), (1749, 97320), (1908, 89210), (1980, 85966), (2120, 80289), (2332, 72990), (2385, 71368), (2433, 69960), (2915, 58392), (3180, 53526), (3244, 52470), (3498, 48660), (3816, 44605), (3960, 42983), (4055, 41976), (4664, 36495), (4770, 35684), (4866, 34980), (5247, 32440), (5830, 29196), (6360, 26763), (6488, 26235), (6996, 24330), (7299, 23320), (8110, 20988), (8745, 19464), (8921, 19080), (9540, 17842), (9732, 17490), (10494, 16220), (11660, 14598), (12165, 13992)]