144137280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 224

約数和(自身を含む): 531083520

約数和(自身を除く): 386946240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 241, 267, 280, 320, 336, 356, 420, 445, 448, 480, 482, 534, 560, 623, 672, 712, 723, 840, 890, 960, 964, 1068, 1120, 1205, 1246, 1335, 1344, 1424, 1446, 1680, 1687, 1780, 1869, 1928, 2136, 2240, 2410, 2492, 2670, 2848, 2892, 3115, 3360, 3374, 3560, 3615, 3738, 3856, 4272, 4820, 4984, 5061, 5340, 5696, 5784, 6230, 6720, 6748, 7120, 7230, 7476, 7712, 8435, 8544, 9345, 9640, 9968, 10122, 10680, 11568, 12460, 13496, 14240, 14460, 14952, 15424, 16870, 17088, 18690, 19280, 19936, 20244, 21360, 21449, 23136, 24920, 25305, 26992, 28480, 28920, 29904, 33740, 37380, 38560, 39872, 40488, 42720, 42898, 46272, 49840, 50610, 53984, 57840, 59808, 64347, 67480, 74760, 77120, 80976, 85440, 85796, 99680, 101220, 107245, 107968, 115680, 119616, 128694, 134960, 149520, 150143, 161952, 171592, 199360, 202440, 214490, 231360, 257388, 269920, 299040, 300286, 321735, 323904, 343184, 404880, 428980, 450429, 514776, 539840, 598080, 600572, 643470, 686368, 750715, 809760, 857960, 900858, 1029552, 1201144, 1286940, 1372736, 1501430, 1619520, 1715920, 1801716, 2059104, 2252145, 2402288, 2573880, 3002860, 3431840, 3603432, 4118208, 4504290, 4804576, 5147760, 6005720, 6863680, 7206864, 9008580, 9609152, 10295520, 12011440, 14413728, 18017160, 20591040, 24022880, 28827456, 36034320, 48045760, 72068640, 144137280]

約数ペア:

[(1, 144137280), (2, 72068640), (3, 48045760), (4, 36034320), (5, 28827456), (6, 24022880), (7, 20591040), (8, 18017160), (10, 14413728), (12, 12011440), (14, 10295520), (15, 9609152), (16, 9008580), (20, 7206864), (21, 6863680), (24, 6005720), (28, 5147760), (30, 4804576), (32, 4504290), (35, 4118208), (40, 3603432), (42, 3431840), (48, 3002860), (56, 2573880), (60, 2402288), (64, 2252145), (70, 2059104), (80, 1801716), (84, 1715920), (89, 1619520), (96, 1501430), (105, 1372736), (112, 1286940), (120, 1201144), (140, 1029552), (160, 900858), (168, 857960), (178, 809760), (192, 750715), (210, 686368), (224, 643470), (240, 600572), (241, 598080), (267, 539840), (280, 514776), (320, 450429), (336, 428980), (356, 404880), (420, 343184), (445, 323904), (448, 321735), (480, 300286), (482, 299040), (534, 269920), (560, 257388), (623, 231360), (672, 214490), (712, 202440), (723, 199360), (840, 171592), (890, 161952), (960, 150143), (964, 149520), (1068, 134960), (1120, 128694), (1205, 119616), (1246, 115680), (1335, 107968), (1344, 107245), (1424, 101220), (1446, 99680), (1680, 85796), (1687, 85440), (1780, 80976), (1869, 77120), (1928, 74760), (2136, 67480), (2240, 64347), (2410, 59808), (2492, 57840), (2670, 53984), (2848, 50610), (2892, 49840), (3115, 46272), (3360, 42898), (3374, 42720), (3560, 40488), (3615, 39872), (3738, 38560), (3856, 37380), (4272, 33740), (4820, 29904), (4984, 28920), (5061, 28480), (5340, 26992), (5696, 25305), (5784, 24920), (6230, 23136), (6720, 21449), (6748, 21360), (7120, 20244), (7230, 19936), (7476, 19280), (7712, 18690), (8435, 17088), (8544, 16870), (9345, 15424), (9640, 14952), (9968, 14460), (10122, 14240), (10680, 13496), (11568, 12460)]