307434960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20362

約数の個数: 160

約数和(自身を含む): 1210279680

約数和(自身を除く): 902844720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 20333, 40666, 60999, 81332, 101665, 121998, 142331, 162664, 182997, 203330, 243996, 284662, 304995, 325328, 365994, 406660, 426993, 487992, 548991, 569324, 609990, 711655, 731988, 813320, 853986, 914985, 975984, 1097982, 1138648, 1219980, 1280979, 1423310, 1463976, 1626640, 1707972, 1829970, 2134965, 2195964, 2277296, 2439960, 2561958, 2744955, 2846620, 2927952, 3415944, 3659940, 3842937, 4269930, 4391928, 4879920, 5123916, 5489910, 5693240, 6404895, 6831888, 7319880, 7685874, 8539860, 8783856, 10247832, 10979820, 11386480, 12809790, 14639760, 15371748, 17079720, 19214685, 20495664, 21959640, 25619580, 30743496, 34159440, 38429370, 43919280, 51239160, 61486992, 76858740, 102478320, 153717480, 307434960]

約数ペア:

[(1, 307434960), (2, 153717480), (3, 102478320), (4, 76858740), (5, 61486992), (6, 51239160), (7, 43919280), (8, 38429370), (9, 34159440), (10, 30743496), (12, 25619580), (14, 21959640), (15, 20495664), (16, 19214685), (18, 17079720), (20, 15371748), (21, 14639760), (24, 12809790), (27, 11386480), (28, 10979820), (30, 10247832), (35, 8783856), (36, 8539860), (40, 7685874), (42, 7319880), (45, 6831888), (48, 6404895), (54, 5693240), (56, 5489910), (60, 5123916), (63, 4879920), (70, 4391928), (72, 4269930), (80, 3842937), (84, 3659940), (90, 3415944), (105, 2927952), (108, 2846620), (112, 2744955), (120, 2561958), (126, 2439960), (135, 2277296), (140, 2195964), (144, 2134965), (168, 1829970), (180, 1707972), (189, 1626640), (210, 1463976), (216, 1423310), (240, 1280979), (252, 1219980), (270, 1138648), (280, 1097982), (315, 975984), (336, 914985), (360, 853986), (378, 813320), (420, 731988), (432, 711655), (504, 609990), (540, 569324), (560, 548991), (630, 487992), (720, 426993), (756, 406660), (840, 365994), (945, 325328), (1008, 304995), (1080, 284662), (1260, 243996), (1512, 203330), (1680, 182997), (1890, 162664), (2160, 142331), (2520, 121998), (3024, 101665), (3780, 81332), (5040, 60999), (7560, 40666), (15120, 20333)]