140631200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7686

約数の個数: 72

約数和(自身を含む): 358289568

約数和(自身を除く): 217658368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 4600, 7643, 9200, 15286, 18400, 30572, 38215, 61144, 76430, 122288, 152860, 175789, 191075, 244576, 305720, 351578, 382150, 611440, 703156, 764300, 878945, 1222880, 1406312, 1528600, 1757890, 2812624, 3057200, 3515780, 4394725, 5625248, 6114400, 7031560, 8789450, 14063120, 17578900, 28126240, 35157800, 70315600, 140631200]

約数ペア:

[(1, 140631200), (2, 70315600), (4, 35157800), (5, 28126240), (8, 17578900), (10, 14063120), (16, 8789450), (20, 7031560), (23, 6114400), (25, 5625248), (32, 4394725), (40, 3515780), (46, 3057200), (50, 2812624), (80, 1757890), (92, 1528600), (100, 1406312), (115, 1222880), (160, 878945), (184, 764300), (200, 703156), (230, 611440), (368, 382150), (400, 351578), (460, 305720), (575, 244576), (736, 191075), (800, 175789), (920, 152860), (1150, 122288), (1840, 76430), (2300, 61144), (3680, 38215), (4600, 30572), (7643, 18400), (9200, 15286)]