1464685460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2518

約数の個数: 96

約数和(自身を含む): 3628800000

約数和(自身を除く): 2164114540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 178, 196, 245, 343, 356, 445, 490, 623, 686, 890, 980, 1246, 1372, 1715, 1780, 2399, 2492, 3115, 3430, 4361, 4798, 6230, 6860, 8722, 9596, 11995, 12460, 16793, 17444, 21805, 23990, 30527, 33586, 43610, 47980, 61054, 67172, 83965, 87220, 117551, 122108, 152635, 167930, 213511, 235102, 305270, 335860, 427022, 470204, 587755, 610540, 822857, 854044, 1067555, 1175510, 1494577, 1645714, 2135110, 2351020, 2989154, 3291428, 4114285, 4270220, 5978308, 7472885, 8228570, 10462039, 14945770, 16457140, 20924078, 29891540, 41848156, 52310195, 73234273, 104620390, 146468546, 209240780, 292937092, 366171365, 732342730, 1464685460]

約数ペア:

[(1, 1464685460), (2, 732342730), (4, 366171365), (5, 292937092), (7, 209240780), (10, 146468546), (14, 104620390), (20, 73234273), (28, 52310195), (35, 41848156), (49, 29891540), (70, 20924078), (89, 16457140), (98, 14945770), (140, 10462039), (178, 8228570), (196, 7472885), (245, 5978308), (343, 4270220), (356, 4114285), (445, 3291428), (490, 2989154), (623, 2351020), (686, 2135110), (890, 1645714), (980, 1494577), (1246, 1175510), (1372, 1067555), (1715, 854044), (1780, 822857), (2399, 610540), (2492, 587755), (3115, 470204), (3430, 427022), (4361, 335860), (4798, 305270), (6230, 235102), (6860, 213511), (8722, 167930), (9596, 152635), (11995, 122108), (12460, 117551), (16793, 87220), (17444, 83965), (21805, 67172), (23990, 61054), (30527, 47980), (33586, 43610)]