153717480

素因数分解:

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

素因数の和:20360

約数の個数: 128

約数和(自身を含む): 585619200

約数和(自身を除く): 431901720

約数列:

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

約数ペア:

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