164550960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10883}}^1$

素因数の和:10912

約数の個数: 160

約数和(自身を含む): 647815680

約数和(自身を除く): 483264720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10883, 15120, 21766, 32649, 43532, 54415, 65298, 76181, 87064, 97947, 108830, 130596, 152362, 163245, 174128, 195894, 217660, 228543, 261192, 293841, 304724, 326490, 380905, 391788, 435320, 457086, 489735, 522384, 587682, 609448, 652980, 685629, 761810, 783576, 870640, 914172, 979470, 1142715, 1175364, 1218896, 1305960, 1371258, 1469205, 1523620, 1567152, 1828344, 1958940, 2056887, 2285430, 2350728, 2611920, 2742516, 2938410, 3047240, 3428145, 3656688, 3917880, 4113774, 4570860, 4701456, 5485032, 5876820, 6094480, 6856290, 7835760, 8227548, 9141720, 10284435, 10970064, 11753640, 13712580, 16455096, 18283440, 20568870, 23507280, 27425160, 32910192, 41137740, 54850320, 82275480, 164550960]

約数ペア:

[(1, 164550960), (2, 82275480), (3, 54850320), (4, 41137740), (5, 32910192), (6, 27425160), (7, 23507280), (8, 20568870), (9, 18283440), (10, 16455096), (12, 13712580), (14, 11753640), (15, 10970064), (16, 10284435), (18, 9141720), (20, 8227548), (21, 7835760), (24, 6856290), (27, 6094480), (28, 5876820), (30, 5485032), (35, 4701456), (36, 4570860), (40, 4113774), (42, 3917880), (45, 3656688), (48, 3428145), (54, 3047240), (56, 2938410), (60, 2742516), (63, 2611920), (70, 2350728), (72, 2285430), (80, 2056887), (84, 1958940), (90, 1828344), (105, 1567152), (108, 1523620), (112, 1469205), (120, 1371258), (126, 1305960), (135, 1218896), (140, 1175364), (144, 1142715), (168, 979470), (180, 914172), (189, 870640), (210, 783576), (216, 761810), (240, 685629), (252, 652980), (270, 609448), (280, 587682), (315, 522384), (336, 489735), (360, 457086), (378, 435320), (420, 391788), (432, 380905), (504, 326490), (540, 304724), (560, 293841), (630, 261192), (720, 228543), (756, 217660), (840, 195894), (945, 174128), (1008, 163245), (1080, 152362), (1260, 130596), (1512, 108830), (1680, 97947), (1890, 87064), (2160, 76181), (2520, 65298), (3024, 54415), (3780, 43532), (5040, 32649), (7560, 21766), (10883, 15120)]