234892020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 719953920

約数和(自身を除く): 485061900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 479, 660, 743, 958, 1437, 1486, 1916, 2229, 2395, 2874, 2972, 3715, 4458, 4790, 5269, 5748, 7185, 7430, 8173, 8916, 9580, 10538, 11145, 14370, 14860, 15807, 16346, 21076, 22290, 24519, 26345, 28740, 31614, 32692, 40865, 44580, 49038, 52690, 63228, 79035, 81730, 98076, 105380, 122595, 158070, 163460, 245190, 316140, 355897, 490380, 711794, 1067691, 1423588, 1779485, 2135382, 3558970, 3914867, 4270764, 5338455, 7117940, 7829734, 10676910, 11744601, 15659468, 19574335, 21353820, 23489202, 39148670, 46978404, 58723005, 78297340, 117446010, 234892020]

約数ペア:

[(1, 234892020), (2, 117446010), (3, 78297340), (4, 58723005), (5, 46978404), (6, 39148670), (10, 23489202), (11, 21353820), (12, 19574335), (15, 15659468), (20, 11744601), (22, 10676910), (30, 7829734), (33, 7117940), (44, 5338455), (55, 4270764), (60, 3914867), (66, 3558970), (110, 2135382), (132, 1779485), (165, 1423588), (220, 1067691), (330, 711794), (479, 490380), (660, 355897), (743, 316140), (958, 245190), (1437, 163460), (1486, 158070), (1916, 122595), (2229, 105380), (2395, 98076), (2874, 81730), (2972, 79035), (3715, 63228), (4458, 52690), (4790, 49038), (5269, 44580), (5748, 40865), (7185, 32692), (7430, 31614), (8173, 28740), (8916, 26345), (9580, 24519), (10538, 22290), (11145, 21076), (14370, 16346), (14860, 15807)]