2580543840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{109717}}^1$

素因数の和:109749

約数の個数: 144

約数和(自身を含む): 9455936112

約数和(自身を除く): 6875392272

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, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 109717, 219434, 329151, 438868, 548585, 658302, 768019, 877736, 1097170, 1316604, 1536038, 1645755, 1755472, 2194340, 2304057, 2633208, 3072076, 3291510, 3510944, 3840095, 4388680, 4608114, 5266416, 5376133, 6144152, 6583020, 7680190, 8777360, 9216228, 10532832, 10752266, 11520285, 12288304, 13166040, 15360380, 16128399, 17554720, 18432456, 21504532, 23040570, 24576608, 26332080, 26880665, 30720760, 32256798, 36864912, 43009064, 46081140, 52664160, 53761330, 61441520, 64513596, 73729824, 80641995, 86018128, 92162280, 107522660, 122883040, 129027192, 161283990, 172036256, 184324560, 215045320, 258054384, 322567980, 368649120, 430090640, 516108768, 645135960, 860181280, 1290271920, 2580543840]

約数ペア:

[(1, 2580543840), (2, 1290271920), (3, 860181280), (4, 645135960), (5, 516108768), (6, 430090640), (7, 368649120), (8, 322567980), (10, 258054384), (12, 215045320), (14, 184324560), (15, 172036256), (16, 161283990), (20, 129027192), (21, 122883040), (24, 107522660), (28, 92162280), (30, 86018128), (32, 80641995), (35, 73729824), (40, 64513596), (42, 61441520), (48, 53761330), (49, 52664160), (56, 46081140), (60, 43009064), (70, 36864912), (80, 32256798), (84, 30720760), (96, 26880665), (98, 26332080), (105, 24576608), (112, 23040570), (120, 21504532), (140, 18432456), (147, 17554720), (160, 16128399), (168, 15360380), (196, 13166040), (210, 12288304), (224, 11520285), (240, 10752266), (245, 10532832), (280, 9216228), (294, 8777360), (336, 7680190), (392, 6583020), (420, 6144152), (480, 5376133), (490, 5266416), (560, 4608114), (588, 4388680), (672, 3840095), (735, 3510944), (784, 3291510), (840, 3072076), (980, 2633208), (1120, 2304057), (1176, 2194340), (1470, 1755472), (1568, 1645755), (1680, 1536038), (1960, 1316604), (2352, 1097170), (2940, 877736), (3360, 768019), (3920, 658302), (4704, 548585), (5880, 438868), (7840, 329151), (11760, 219434), (23520, 109717)]