143529680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3511}}^1$

素因数の和:3604

約数の個数: 80

約数和(自身を含む): 386713344

約数和(自身を除く): 243183664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 3511, 4088, 5110, 5840, 7022, 8176, 10220, 14044, 17555, 20440, 24577, 28088, 35110, 40880, 49154, 56176, 70220, 98308, 122885, 140440, 196616, 245770, 256303, 280880, 393232, 491540, 512606, 983080, 1025212, 1281515, 1794121, 1966160, 2050424, 2563030, 3588242, 4100848, 5126060, 7176484, 8970605, 10252120, 14352968, 17941210, 20504240, 28705936, 35882420, 71764840, 143529680]

約数ペア:

[(1, 143529680), (2, 71764840), (4, 35882420), (5, 28705936), (7, 20504240), (8, 17941210), (10, 14352968), (14, 10252120), (16, 8970605), (20, 7176484), (28, 5126060), (35, 4100848), (40, 3588242), (56, 2563030), (70, 2050424), (73, 1966160), (80, 1794121), (112, 1281515), (140, 1025212), (146, 983080), (280, 512606), (292, 491540), (365, 393232), (511, 280880), (560, 256303), (584, 245770), (730, 196616), (1022, 140440), (1168, 122885), (1460, 98308), (2044, 70220), (2555, 56176), (2920, 49154), (3511, 40880), (4088, 35110), (5110, 28088), (5840, 24577), (7022, 20440), (8176, 17555), (10220, 14044)]