56424480

素因数分解:

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

素因数の和:2431

約数の個数: 144

約数和(自身を含む): 206841600

約数和(自身を除く): 150417120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2399, 2940, 3360, 3920, 4704, 4798, 5880, 7197, 7840, 9596, 11760, 11995, 14394, 16793, 19192, 23520, 23990, 28788, 33586, 35985, 38384, 47980, 50379, 57576, 67172, 71970, 76768, 83965, 95960, 100758, 115152, 117551, 134344, 143940, 167930, 191920, 201516, 230304, 235102, 251895, 268688, 287880, 335860, 352653, 383840, 403032, 470204, 503790, 537376, 575760, 587755, 671720, 705306, 806064, 940408, 1007580, 1151520, 1175510, 1343440, 1410612, 1612128, 1763265, 1880816, 2015160, 2351020, 2686880, 2821224, 3526530, 3761632, 4030320, 4702040, 5642448, 7053060, 8060640, 9404080, 11284896, 14106120, 18808160, 28212240, 56424480]

約数ペア:

[(1, 56424480), (2, 28212240), (3, 18808160), (4, 14106120), (5, 11284896), (6, 9404080), (7, 8060640), (8, 7053060), (10, 5642448), (12, 4702040), (14, 4030320), (15, 3761632), (16, 3526530), (20, 2821224), (21, 2686880), (24, 2351020), (28, 2015160), (30, 1880816), (32, 1763265), (35, 1612128), (40, 1410612), (42, 1343440), (48, 1175510), (49, 1151520), (56, 1007580), (60, 940408), (70, 806064), (80, 705306), (84, 671720), (96, 587755), (98, 575760), (105, 537376), (112, 503790), (120, 470204), (140, 403032), (147, 383840), (160, 352653), (168, 335860), (196, 287880), (210, 268688), (224, 251895), (240, 235102), (245, 230304), (280, 201516), (294, 191920), (336, 167930), (392, 143940), (420, 134344), (480, 117551), (490, 115152), (560, 100758), (588, 95960), (672, 83965), (735, 76768), (784, 71970), (840, 67172), (980, 57576), (1120, 50379), (1176, 47980), (1470, 38384), (1568, 35985), (1680, 33586), (1960, 28788), (2352, 23990), (2399, 23520), (2940, 19192), (3360, 16793), (3920, 14394), (4704, 11995), (4798, 11760), (5880, 9596), (7197, 7840)]