154076720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3769}}^1$

素因数の和:3862

約数の個数: 80

約数和(自身を含む): 415122240

約数和(自身を除く): 261045520

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, 3769, 4088, 5110, 5840, 7538, 8176, 10220, 15076, 18845, 20440, 26383, 30152, 37690, 40880, 52766, 60304, 75380, 105532, 131915, 150760, 211064, 263830, 275137, 301520, 422128, 527660, 550274, 1055320, 1100548, 1375685, 1925959, 2110640, 2201096, 2751370, 3851918, 4402192, 5502740, 7703836, 9629795, 11005480, 15407672, 19259590, 22010960, 30815344, 38519180, 77038360, 154076720]

約数ペア:

[(1, 154076720), (2, 77038360), (4, 38519180), (5, 30815344), (7, 22010960), (8, 19259590), (10, 15407672), (14, 11005480), (16, 9629795), (20, 7703836), (28, 5502740), (35, 4402192), (40, 3851918), (56, 2751370), (70, 2201096), (73, 2110640), (80, 1925959), (112, 1375685), (140, 1100548), (146, 1055320), (280, 550274), (292, 527660), (365, 422128), (511, 301520), (560, 275137), (584, 263830), (730, 211064), (1022, 150760), (1168, 131915), (1460, 105532), (2044, 75380), (2555, 60304), (2920, 52766), (3769, 40880), (4088, 37690), (5110, 30152), (5840, 26383), (7538, 20440), (8176, 18845), (10220, 15076)]