168302760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 537667200

約数和(自身を除く): 369364440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 380, 388, 456, 485, 570, 582, 760, 761, 776, 970, 1140, 1164, 1455, 1522, 1843, 1940, 2280, 2283, 2328, 2910, 3044, 3686, 3805, 3880, 4566, 5529, 5820, 6088, 7372, 7610, 9132, 9215, 11058, 11415, 11640, 14459, 14744, 15220, 18264, 18430, 22116, 22830, 27645, 28918, 30440, 36860, 43377, 44232, 45660, 55290, 57836, 72295, 73720, 73817, 86754, 91320, 110580, 115672, 144590, 147634, 173508, 216885, 221160, 221451, 289180, 295268, 347016, 369085, 433770, 442902, 578360, 590536, 738170, 867540, 885804, 1107255, 1402523, 1476340, 1735080, 1771608, 2214510, 2805046, 2952680, 4207569, 4429020, 5610092, 7012615, 8415138, 8858040, 11220184, 14025230, 16830276, 21037845, 28050460, 33660552, 42075690, 56100920, 84151380, 168302760]

約数ペア:

[(1, 168302760), (2, 84151380), (3, 56100920), (4, 42075690), (5, 33660552), (6, 28050460), (8, 21037845), (10, 16830276), (12, 14025230), (15, 11220184), (19, 8858040), (20, 8415138), (24, 7012615), (30, 5610092), (38, 4429020), (40, 4207569), (57, 2952680), (60, 2805046), (76, 2214510), (95, 1771608), (97, 1735080), (114, 1476340), (120, 1402523), (152, 1107255), (190, 885804), (194, 867540), (228, 738170), (285, 590536), (291, 578360), (380, 442902), (388, 433770), (456, 369085), (485, 347016), (570, 295268), (582, 289180), (760, 221451), (761, 221160), (776, 216885), (970, 173508), (1140, 147634), (1164, 144590), (1455, 115672), (1522, 110580), (1843, 91320), (1940, 86754), (2280, 73817), (2283, 73720), (2328, 72295), (2910, 57836), (3044, 55290), (3686, 45660), (3805, 44232), (3880, 43377), (4566, 36860), (5529, 30440), (5820, 28918), (6088, 27645), (7372, 22830), (7610, 22116), (9132, 18430), (9215, 18264), (11058, 15220), (11415, 14744), (11640, 14459)]