556259760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{15767}}^1$

素因数の和:15800

約数の個数: 180

約数和(自身を含む): 2173240368

約数和(自身を除く): 1616980608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 15767, 17640, 31534, 35280, 47301, 63068, 78835, 94602, 110369, 126136, 141903, 157670, 189204, 220738, 236505, 252272, 283806, 315340, 331107, 378408, 441476, 473010, 551845, 567612, 630680, 662214, 709515, 756816, 772583, 882952, 946020, 993321, 1103690, 1135224, 1261360, 1324428, 1419030, 1545166, 1655535, 1765904, 1892040, 1986642, 2207380, 2270448, 2317749, 2648856, 2838060, 3090332, 3311070, 3784080, 3862915, 3973284, 4414760, 4635498, 4966605, 5297712, 5676120, 6180664, 6622140, 6953247, 7725830, 7946568, 8829520, 9270996, 9933210, 11352240, 11588745, 12361328, 13244280, 13906494, 15451660, 15893136, 18541992, 19866420, 23177490, 26488560, 27812988, 30903320, 34766235, 37083984, 39732840, 46354980, 55625976, 61806640, 69532470, 79465680, 92709960, 111251952, 139064940, 185419920, 278129880, 556259760]

約数ペア:

[(1, 556259760), (2, 278129880), (3, 185419920), (4, 139064940), (5, 111251952), (6, 92709960), (7, 79465680), (8, 69532470), (9, 61806640), (10, 55625976), (12, 46354980), (14, 39732840), (15, 37083984), (16, 34766235), (18, 30903320), (20, 27812988), (21, 26488560), (24, 23177490), (28, 19866420), (30, 18541992), (35, 15893136), (36, 15451660), (40, 13906494), (42, 13244280), (45, 12361328), (48, 11588745), (49, 11352240), (56, 9933210), (60, 9270996), (63, 8829520), (70, 7946568), (72, 7725830), (80, 6953247), (84, 6622140), (90, 6180664), (98, 5676120), (105, 5297712), (112, 4966605), (120, 4635498), (126, 4414760), (140, 3973284), (144, 3862915), (147, 3784080), (168, 3311070), (180, 3090332), (196, 2838060), (210, 2648856), (240, 2317749), (245, 2270448), (252, 2207380), (280, 1986642), (294, 1892040), (315, 1765904), (336, 1655535), (360, 1545166), (392, 1419030), (420, 1324428), (441, 1261360), (490, 1135224), (504, 1103690), (560, 993321), (588, 946020), (630, 882952), (720, 772583), (735, 756816), (784, 709515), (840, 662214), (882, 630680), (980, 567612), (1008, 551845), (1176, 473010), (1260, 441476), (1470, 378408), (1680, 331107), (1764, 315340), (1960, 283806), (2205, 252272), (2352, 236505), (2520, 220738), (2940, 189204), (3528, 157670), (3920, 141903), (4410, 126136), (5040, 110369), (5880, 94602), (7056, 78835), (8820, 63068), (11760, 47301), (15767, 35280), (17640, 31534)]