140557600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7682

約数の個数: 72

約数和(自身を含む): 358102080

約数和(自身を除く): 217544480

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, 7639, 9200, 15278, 18400, 30556, 38195, 61112, 76390, 122224, 152780, 175697, 190975, 244448, 305560, 351394, 381950, 611120, 702788, 763900, 878485, 1222240, 1405576, 1527800, 1756970, 2811152, 3055600, 3513940, 4392425, 5622304, 6111200, 7027880, 8784850, 14055760, 17569700, 28111520, 35139400, 70278800, 140557600]

約数ペア:

[(1, 140557600), (2, 70278800), (4, 35139400), (5, 28111520), (8, 17569700), (10, 14055760), (16, 8784850), (20, 7027880), (23, 6111200), (25, 5622304), (32, 4392425), (40, 3513940), (46, 3055600), (50, 2811152), (80, 1756970), (92, 1527800), (100, 1405576), (115, 1222240), (160, 878485), (184, 763900), (200, 702788), (230, 611120), (368, 381950), (400, 351394), (460, 305560), (575, 244448), (736, 190975), (800, 175697), (920, 152780), (1150, 122224), (1840, 76390), (2300, 61112), (3680, 38195), (4600, 30556), (7639, 18400), (9200, 15278)]