143172960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42611}}^1$

素因数の和:42636

約数の個数: 96

約数和(自身を含む): 515434752

約数和(自身を除く): 372261792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 42611, 85222, 127833, 170444, 213055, 255666, 298277, 340888, 426110, 511332, 596554, 639165, 681776, 852220, 894831, 1022664, 1193108, 1278330, 1363552, 1491385, 1704440, 1789662, 2045328, 2386216, 2556660, 2982770, 3408880, 3579324, 4090656, 4474155, 4772432, 5113320, 5965540, 6817760, 7158648, 8948310, 9544864, 10226640, 11931080, 14317296, 17896620, 20453280, 23862160, 28634592, 35793240, 47724320, 71586480, 143172960]

約数ペア:

[(1, 143172960), (2, 71586480), (3, 47724320), (4, 35793240), (5, 28634592), (6, 23862160), (7, 20453280), (8, 17896620), (10, 14317296), (12, 11931080), (14, 10226640), (15, 9544864), (16, 8948310), (20, 7158648), (21, 6817760), (24, 5965540), (28, 5113320), (30, 4772432), (32, 4474155), (35, 4090656), (40, 3579324), (42, 3408880), (48, 2982770), (56, 2556660), (60, 2386216), (70, 2045328), (80, 1789662), (84, 1704440), (96, 1491385), (105, 1363552), (112, 1278330), (120, 1193108), (140, 1022664), (160, 894831), (168, 852220), (210, 681776), (224, 639165), (240, 596554), (280, 511332), (336, 426110), (420, 340888), (480, 298277), (560, 255666), (672, 213055), (840, 170444), (1120, 127833), (1680, 85222), (3360, 42611)]