2553762120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233861}}^1$

素因数の和:233895

約数の個数: 128

約数和(自身を含む): 9429315840

約数和(自身を除く): 6875553720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 233861, 467722, 701583, 935444, 1169305, 1403166, 1637027, 1870888, 2338610, 2806332, 3040193, 3274054, 3507915, 4677220, 4911081, 5612664, 6080386, 6548108, 7015830, 8185135, 9120579, 9354440, 9822162, 12160772, 13096216, 14031660, 15200965, 16370270, 18241158, 19644324, 21281351, 24321544, 24555405, 28063320, 30401930, 32740540, 36482316, 39288648, 42562702, 45602895, 49110810, 60803860, 63844053, 65481080, 72964632, 85125404, 91205790, 98221620, 106406755, 121607720, 127688106, 170250808, 182411580, 196443240, 212813510, 255376212, 319220265, 364823160, 425627020, 510752424, 638440530, 851254040, 1276881060, 2553762120]

約数ペア:

[(1, 2553762120), (2, 1276881060), (3, 851254040), (4, 638440530), (5, 510752424), (6, 425627020), (7, 364823160), (8, 319220265), (10, 255376212), (12, 212813510), (13, 196443240), (14, 182411580), (15, 170250808), (20, 127688106), (21, 121607720), (24, 106406755), (26, 98221620), (28, 91205790), (30, 85125404), (35, 72964632), (39, 65481080), (40, 63844053), (42, 60803860), (52, 49110810), (56, 45602895), (60, 42562702), (65, 39288648), (70, 36482316), (78, 32740540), (84, 30401930), (91, 28063320), (104, 24555405), (105, 24321544), (120, 21281351), (130, 19644324), (140, 18241158), (156, 16370270), (168, 15200965), (182, 14031660), (195, 13096216), (210, 12160772), (260, 9822162), (273, 9354440), (280, 9120579), (312, 8185135), (364, 7015830), (390, 6548108), (420, 6080386), (455, 5612664), (520, 4911081), (546, 4677220), (728, 3507915), (780, 3274054), (840, 3040193), (910, 2806332), (1092, 2338610), (1365, 1870888), (1560, 1637027), (1820, 1403166), (2184, 1169305), (2730, 935444), (3640, 701583), (5460, 467722), (10920, 233861)]