141736560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 505681920

約数和(自身を除く): 363945360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 353, 420, 478, 560, 706, 717, 840, 956, 1059, 1195, 1412, 1434, 1673, 1680, 1765, 1912, 2118, 2390, 2471, 2824, 2868, 3346, 3530, 3585, 3824, 4236, 4780, 4942, 5019, 5295, 5648, 5736, 6692, 7060, 7170, 7413, 8365, 8472, 9560, 9884, 10038, 10590, 11472, 12355, 13384, 14120, 14340, 14826, 16730, 16944, 19120, 19768, 20076, 21180, 24710, 25095, 26768, 28240, 28680, 29652, 33460, 37065, 39536, 40152, 42360, 49420, 50190, 57360, 59304, 66920, 74130, 80304, 84367, 84720, 98840, 100380, 118608, 133840, 148260, 168734, 197680, 200760, 253101, 296520, 337468, 401520, 421835, 506202, 590569, 593040, 674936, 843670, 1012404, 1181138, 1265505, 1349872, 1687340, 1771707, 2024808, 2362276, 2531010, 2952845, 3374680, 3543414, 4049616, 4724552, 5062020, 5905690, 6749360, 7086828, 8858535, 9449104, 10124040, 11811380, 14173656, 17717070, 20248080, 23622760, 28347312, 35434140, 47245520, 70868280, 141736560]

約数ペア:

[(1, 141736560), (2, 70868280), (3, 47245520), (4, 35434140), (5, 28347312), (6, 23622760), (7, 20248080), (8, 17717070), (10, 14173656), (12, 11811380), (14, 10124040), (15, 9449104), (16, 8858535), (20, 7086828), (21, 6749360), (24, 5905690), (28, 5062020), (30, 4724552), (35, 4049616), (40, 3543414), (42, 3374680), (48, 2952845), (56, 2531010), (60, 2362276), (70, 2024808), (80, 1771707), (84, 1687340), (105, 1349872), (112, 1265505), (120, 1181138), (140, 1012404), (168, 843670), (210, 674936), (239, 593040), (240, 590569), (280, 506202), (336, 421835), (353, 401520), (420, 337468), (478, 296520), (560, 253101), (706, 200760), (717, 197680), (840, 168734), (956, 148260), (1059, 133840), (1195, 118608), (1412, 100380), (1434, 98840), (1673, 84720), (1680, 84367), (1765, 80304), (1912, 74130), (2118, 66920), (2390, 59304), (2471, 57360), (2824, 50190), (2868, 49420), (3346, 42360), (3530, 40152), (3585, 39536), (3824, 37065), (4236, 33460), (4780, 29652), (4942, 28680), (5019, 28240), (5295, 26768), (5648, 25095), (5736, 24710), (6692, 21180), (7060, 20076), (7170, 19768), (7413, 19120), (8365, 16944), (8472, 16730), (9560, 14826), (9884, 14340), (10038, 14120), (10590, 13384), (11472, 12355)]