12763719840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{648563}}^1$

素因数の和:648622

約数の個数: 96

約数和(自身を含む): 41186408256

約数和(自身を除く): 28422688416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 648563, 1297126, 1945689, 2594252, 3242815, 3891378, 5188504, 6485630, 7782756, 9728445, 10377008, 12971260, 15565512, 19456890, 20754016, 25942520, 26591083, 31131024, 38913780, 51885040, 53182166, 62262048, 77827560, 79773249, 103770080, 106364332, 132955415, 155655120, 159546498, 212728664, 265910830, 311310240, 319092996, 398866245, 425457328, 531821660, 638185992, 797732490, 850914656, 1063643320, 1276371984, 1595464980, 2127286640, 2552743968, 3190929960, 4254573280, 6381859920, 12763719840]

約数ペア:

[(1, 12763719840), (2, 6381859920), (3, 4254573280), (4, 3190929960), (5, 2552743968), (6, 2127286640), (8, 1595464980), (10, 1276371984), (12, 1063643320), (15, 850914656), (16, 797732490), (20, 638185992), (24, 531821660), (30, 425457328), (32, 398866245), (40, 319092996), (41, 311310240), (48, 265910830), (60, 212728664), (80, 159546498), (82, 155655120), (96, 132955415), (120, 106364332), (123, 103770080), (160, 79773249), (164, 77827560), (205, 62262048), (240, 53182166), (246, 51885040), (328, 38913780), (410, 31131024), (480, 26591083), (492, 25942520), (615, 20754016), (656, 19456890), (820, 15565512), (984, 12971260), (1230, 10377008), (1312, 9728445), (1640, 7782756), (1968, 6485630), (2460, 5188504), (3280, 3891378), (3936, 3242815), (4920, 2594252), (6560, 1945689), (9840, 1297126), (19680, 648563)]