165338760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 527155200

約数和(自身を除く): 361816440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 570, 571, 635, 760, 762, 1016, 1140, 1142, 1270, 1524, 1713, 1905, 2280, 2284, 2413, 2540, 2855, 3048, 3426, 3810, 4568, 4826, 5080, 5710, 6852, 7239, 7620, 8565, 9652, 10849, 11420, 12065, 13704, 14478, 15240, 17130, 19304, 21698, 22840, 24130, 28956, 32547, 34260, 36195, 43396, 48260, 54245, 57912, 65094, 68520, 72390, 72517, 86792, 96520, 108490, 130188, 144780, 145034, 162735, 216980, 217551, 260376, 289560, 290068, 325470, 362585, 433960, 435102, 580136, 650940, 725170, 870204, 1087755, 1301880, 1377823, 1450340, 1740408, 2175510, 2755646, 2900680, 4133469, 4351020, 5511292, 6889115, 8266938, 8702040, 11022584, 13778230, 16533876, 20667345, 27556460, 33067752, 41334690, 55112920, 82669380, 165338760]

約数ペア:

[(1, 165338760), (2, 82669380), (3, 55112920), (4, 41334690), (5, 33067752), (6, 27556460), (8, 20667345), (10, 16533876), (12, 13778230), (15, 11022584), (19, 8702040), (20, 8266938), (24, 6889115), (30, 5511292), (38, 4351020), (40, 4133469), (57, 2900680), (60, 2755646), (76, 2175510), (95, 1740408), (114, 1450340), (120, 1377823), (127, 1301880), (152, 1087755), (190, 870204), (228, 725170), (254, 650940), (285, 580136), (380, 435102), (381, 433960), (456, 362585), (508, 325470), (570, 290068), (571, 289560), (635, 260376), (760, 217551), (762, 216980), (1016, 162735), (1140, 145034), (1142, 144780), (1270, 130188), (1524, 108490), (1713, 96520), (1905, 86792), (2280, 72517), (2284, 72390), (2413, 68520), (2540, 65094), (2855, 57912), (3048, 54245), (3426, 48260), (3810, 43396), (4568, 36195), (4826, 34260), (5080, 32547), (5710, 28956), (6852, 24130), (7239, 22840), (7620, 21698), (8565, 19304), (9652, 17130), (10849, 15240), (11420, 14478), (12065, 13704)]