82923680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1511}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 228614400

約数和(自身を除く): 145690720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1511, 1568, 1715, 1960, 2744, 3022, 3430, 3920, 5488, 6044, 6860, 7555, 7840, 10577, 10976, 12088, 13720, 15110, 21154, 24176, 27440, 30220, 42308, 48352, 52885, 54880, 60440, 74039, 84616, 105770, 120880, 148078, 169232, 211540, 241760, 296156, 338464, 370195, 423080, 518273, 592312, 740390, 846160, 1036546, 1184624, 1480780, 1692320, 2073092, 2369248, 2591365, 2961560, 4146184, 5182730, 5923120, 8292368, 10365460, 11846240, 16584736, 20730920, 41461840, 82923680]

約数ペア:

[(1, 82923680), (2, 41461840), (4, 20730920), (5, 16584736), (7, 11846240), (8, 10365460), (10, 8292368), (14, 5923120), (16, 5182730), (20, 4146184), (28, 2961560), (32, 2591365), (35, 2369248), (40, 2073092), (49, 1692320), (56, 1480780), (70, 1184624), (80, 1036546), (98, 846160), (112, 740390), (140, 592312), (160, 518273), (196, 423080), (224, 370195), (245, 338464), (280, 296156), (343, 241760), (392, 211540), (490, 169232), (560, 148078), (686, 120880), (784, 105770), (980, 84616), (1120, 74039), (1372, 60440), (1511, 54880), (1568, 52885), (1715, 48352), (1960, 42308), (2744, 30220), (3022, 27440), (3430, 24176), (3920, 21154), (5488, 15110), (6044, 13720), (6860, 12088), (7555, 10976), (7840, 10577)]