4173384880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{1399}}^1$

素因数の和:2187

約数の個数: 120

約数和(自身を含む): 11310213600

約数和(自身を除く): 7136828720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 761, 784, 980, 1399, 1522, 1960, 2798, 3044, 3805, 3920, 5327, 5596, 6088, 6995, 7610, 9793, 10654, 11192, 12176, 13990, 15220, 19586, 21308, 22384, 26635, 27980, 30440, 37289, 39172, 42616, 48965, 53270, 55960, 60880, 68551, 74578, 78344, 85232, 97930, 106540, 111920, 137102, 149156, 156688, 186445, 195860, 213080, 274204, 298312, 342755, 372890, 391720, 426160, 548408, 596624, 685510, 745780, 783440, 1064639, 1096816, 1371020, 1491560, 2129278, 2742040, 2983120, 4258556, 5323195, 5484080, 7452473, 8517112, 10646390, 14904946, 17034224, 21292780, 29809892, 37262365, 42585560, 52167311, 59619784, 74524730, 85171120, 104334622, 119239568, 149049460, 208669244, 260836555, 298098920, 417338488, 521673110, 596197840, 834676976, 1043346220, 2086692440, 4173384880]

約数ペア:

[(1, 4173384880), (2, 2086692440), (4, 1043346220), (5, 834676976), (7, 596197840), (8, 521673110), (10, 417338488), (14, 298098920), (16, 260836555), (20, 208669244), (28, 149049460), (35, 119239568), (40, 104334622), (49, 85171120), (56, 74524730), (70, 59619784), (80, 52167311), (98, 42585560), (112, 37262365), (140, 29809892), (196, 21292780), (245, 17034224), (280, 14904946), (392, 10646390), (490, 8517112), (560, 7452473), (761, 5484080), (784, 5323195), (980, 4258556), (1399, 2983120), (1522, 2742040), (1960, 2129278), (2798, 1491560), (3044, 1371020), (3805, 1096816), (3920, 1064639), (5327, 783440), (5596, 745780), (6088, 685510), (6995, 596624), (7610, 548408), (9793, 426160), (10654, 391720), (11192, 372890), (12176, 342755), (13990, 298312), (15220, 274204), (19586, 213080), (21308, 195860), (22384, 186445), (26635, 156688), (27980, 149156), (30440, 137102), (37289, 111920), (39172, 106540), (42616, 97930), (48965, 85232), (53270, 78344), (55960, 74578), (60880, 68551)]