620231360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3890

約数の個数: 112

約数和(自身を含む): 1711488576

約数和(自身を除く): 1091257216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 3793, 4088, 4672, 5110, 5840, 7586, 8176, 10220, 11680, 15172, 16352, 18965, 20440, 23360, 26551, 30344, 32704, 37930, 40880, 53102, 60688, 75860, 81760, 106204, 121376, 132755, 151720, 163520, 212408, 242752, 265510, 276889, 303440, 424816, 531020, 553778, 606880, 849632, 1062040, 1107556, 1213760, 1384445, 1699264, 1938223, 2124080, 2215112, 2768890, 3876446, 4248160, 4430224, 5537780, 7752892, 8496320, 8860448, 9691115, 11075560, 15505784, 17720896, 19382230, 22151120, 31011568, 38764460, 44302240, 62023136, 77528920, 88604480, 124046272, 155057840, 310115680, 620231360]

約数ペア:

[(1, 620231360), (2, 310115680), (4, 155057840), (5, 124046272), (7, 88604480), (8, 77528920), (10, 62023136), (14, 44302240), (16, 38764460), (20, 31011568), (28, 22151120), (32, 19382230), (35, 17720896), (40, 15505784), (56, 11075560), (64, 9691115), (70, 8860448), (73, 8496320), (80, 7752892), (112, 5537780), (140, 4430224), (146, 4248160), (160, 3876446), (224, 2768890), (280, 2215112), (292, 2124080), (320, 1938223), (365, 1699264), (448, 1384445), (511, 1213760), (560, 1107556), (584, 1062040), (730, 849632), (1022, 606880), (1120, 553778), (1168, 531020), (1460, 424816), (2044, 303440), (2240, 276889), (2336, 265510), (2555, 242752), (2920, 212408), (3793, 163520), (4088, 151720), (4672, 132755), (5110, 121376), (5840, 106204), (7586, 81760), (8176, 75860), (10220, 60688), (11680, 53102), (15172, 40880), (16352, 37930), (18965, 32704), (20440, 30344), (23360, 26551)]