550196640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{54583}}^1$

素因数の和:54611

約数の個数: 144

約数和(自身を含む): 2145806208

約数和(自身を除く): 1595609568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 54583, 109166, 163749, 218332, 272915, 327498, 382081, 436664, 491247, 545830, 654996, 764162, 818745, 873328, 982494, 1091660, 1146243, 1309992, 1528324, 1637490, 1746656, 1910405, 1964988, 2183320, 2292486, 2456235, 2619984, 3056648, 3274980, 3438729, 3820810, 3929976, 4366640, 4584972, 4912470, 5239968, 5731215, 6113296, 6549960, 6877458, 7641620, 7859952, 8733280, 9169944, 9824940, 11462430, 12226592, 13099920, 13754916, 15283240, 15719904, 17193645, 18339888, 19649880, 22924860, 26199840, 27509832, 30566480, 34387290, 36679776, 39299760, 45849720, 55019664, 61132960, 68774580, 78599520, 91699440, 110039328, 137549160, 183398880, 275098320, 550196640]

約数ペア:

[(1, 550196640), (2, 275098320), (3, 183398880), (4, 137549160), (5, 110039328), (6, 91699440), (7, 78599520), (8, 68774580), (9, 61132960), (10, 55019664), (12, 45849720), (14, 39299760), (15, 36679776), (16, 34387290), (18, 30566480), (20, 27509832), (21, 26199840), (24, 22924860), (28, 19649880), (30, 18339888), (32, 17193645), (35, 15719904), (36, 15283240), (40, 13754916), (42, 13099920), (45, 12226592), (48, 11462430), (56, 9824940), (60, 9169944), (63, 8733280), (70, 7859952), (72, 7641620), (80, 6877458), (84, 6549960), (90, 6113296), (96, 5731215), (105, 5239968), (112, 4912470), (120, 4584972), (126, 4366640), (140, 3929976), (144, 3820810), (160, 3438729), (168, 3274980), (180, 3056648), (210, 2619984), (224, 2456235), (240, 2292486), (252, 2183320), (280, 1964988), (288, 1910405), (315, 1746656), (336, 1637490), (360, 1528324), (420, 1309992), (480, 1146243), (504, 1091660), (560, 982494), (630, 873328), (672, 818745), (720, 764162), (840, 654996), (1008, 545830), (1120, 491247), (1260, 436664), (1440, 382081), (1680, 327498), (2016, 272915), (2520, 218332), (3360, 163749), (5040, 109166), (10080, 54583)]