1730386560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{128749}}^1$

素因数の和:128778

約数の個数: 128

約数和(自身を含む): 6303600000

約数和(自身を除く): 4573213440

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, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 128749, 257498, 386247, 514996, 643745, 772494, 901243, 1029992, 1287490, 1544988, 1802486, 1931235, 2059984, 2574980, 2703729, 3089976, 3604972, 3862470, 4119968, 4506215, 5149960, 5407458, 6179952, 7209944, 7724940, 8239936, 9012430, 10299920, 10814916, 12359904, 13518645, 14419888, 15449880, 16479872, 18024860, 20599840, 21629832, 24719808, 27037290, 28839776, 30899760, 36049720, 41199680, 43259664, 49439616, 54074580, 57679552, 61799520, 72099440, 82399360, 86519328, 108149160, 115359104, 123599040, 144198880, 173038656, 216298320, 247198080, 288397760, 346077312, 432596640, 576795520, 865193280, 1730386560]

約数ペア:

[(1, 1730386560), (2, 865193280), (3, 576795520), (4, 432596640), (5, 346077312), (6, 288397760), (7, 247198080), (8, 216298320), (10, 173038656), (12, 144198880), (14, 123599040), (15, 115359104), (16, 108149160), (20, 86519328), (21, 82399360), (24, 72099440), (28, 61799520), (30, 57679552), (32, 54074580), (35, 49439616), (40, 43259664), (42, 41199680), (48, 36049720), (56, 30899760), (60, 28839776), (64, 27037290), (70, 24719808), (80, 21629832), (84, 20599840), (96, 18024860), (105, 16479872), (112, 15449880), (120, 14419888), (128, 13518645), (140, 12359904), (160, 10814916), (168, 10299920), (192, 9012430), (210, 8239936), (224, 7724940), (240, 7209944), (280, 6179952), (320, 5407458), (336, 5149960), (384, 4506215), (420, 4119968), (448, 3862470), (480, 3604972), (560, 3089976), (640, 2703729), (672, 2574980), (840, 2059984), (896, 1931235), (960, 1802486), (1120, 1544988), (1344, 1287490), (1680, 1029992), (1920, 901243), (2240, 772494), (2688, 643745), (3360, 514996), (4480, 386247), (6720, 257498), (13440, 128749)]