20141057640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3761}}^1\times {\mathrm{4057}}^1$

素因数の和:7843

約数の個数: 128

約数和(自身を含む): 65949966720

約数和(自身を除く): 45808909080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 3761, 4057, 7522, 8114, 11283, 12171, 15044, 16228, 18805, 20285, 22566, 24342, 30088, 32456, 37610, 40570, 41371, 44627, 45132, 48684, 56415, 60855, 75220, 81140, 82742, 89254, 90264, 97368, 112830, 121710, 124113, 133881, 150440, 162280, 165484, 178508, 206855, 223135, 225660, 243420, 248226, 267762, 330968, 357016, 413710, 446270, 451320, 486840, 496452, 535524, 620565, 669405, 827420, 892540, 992904, 1071048, 1241130, 1338810, 1654840, 1785080, 2482260, 2677620, 4964520, 5355240, 15258377, 30516754, 45775131, 61033508, 76291885, 91550262, 122067016, 152583770, 167842147, 183100524, 228875655, 305167540, 335684294, 366201048, 457751310, 503526441, 610335080, 671368588, 839210735, 915502620, 1007052882, 1342737176, 1678421470, 1831005240, 2014105764, 2517632205, 3356842940, 4028211528, 5035264410, 6713685880, 10070528820, 20141057640]

約数ペア:

[(1, 20141057640), (2, 10070528820), (3, 6713685880), (4, 5035264410), (5, 4028211528), (6, 3356842940), (8, 2517632205), (10, 2014105764), (11, 1831005240), (12, 1678421470), (15, 1342737176), (20, 1007052882), (22, 915502620), (24, 839210735), (30, 671368588), (33, 610335080), (40, 503526441), (44, 457751310), (55, 366201048), (60, 335684294), (66, 305167540), (88, 228875655), (110, 183100524), (120, 167842147), (132, 152583770), (165, 122067016), (220, 91550262), (264, 76291885), (330, 61033508), (440, 45775131), (660, 30516754), (1320, 15258377), (3761, 5355240), (4057, 4964520), (7522, 2677620), (8114, 2482260), (11283, 1785080), (12171, 1654840), (15044, 1338810), (16228, 1241130), (18805, 1071048), (20285, 992904), (22566, 892540), (24342, 827420), (30088, 669405), (32456, 620565), (37610, 535524), (40570, 496452), (41371, 486840), (44627, 451320), (45132, 446270), (48684, 413710), (56415, 357016), (60855, 330968), (75220, 267762), (81140, 248226), (82742, 243420), (89254, 225660), (90264, 223135), (97368, 206855), (112830, 178508), (121710, 165484), (124113, 162280), (133881, 150440)]