345851520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{25733}}^1$

素因数の和:25762

約数の個数: 128

約数和(自身を含む): 1259936640

約数和(自身を除く): 914085120

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, 25733, 51466, 77199, 102932, 128665, 154398, 180131, 205864, 257330, 308796, 360262, 385995, 411728, 514660, 540393, 617592, 720524, 771990, 823456, 900655, 1029320, 1080786, 1235184, 1441048, 1543980, 1646912, 1801310, 2058640, 2161572, 2470368, 2701965, 2882096, 3087960, 3293824, 3602620, 4117280, 4323144, 4940736, 5403930, 5764192, 6175920, 7205240, 8234560, 8646288, 9881472, 10807860, 11528384, 12351840, 14410480, 16469120, 17292576, 21615720, 23056768, 24703680, 28820960, 34585152, 43231440, 49407360, 57641920, 69170304, 86462880, 115283840, 172925760, 345851520]

約数ペア:

[(1, 345851520), (2, 172925760), (3, 115283840), (4, 86462880), (5, 69170304), (6, 57641920), (7, 49407360), (8, 43231440), (10, 34585152), (12, 28820960), (14, 24703680), (15, 23056768), (16, 21615720), (20, 17292576), (21, 16469120), (24, 14410480), (28, 12351840), (30, 11528384), (32, 10807860), (35, 9881472), (40, 8646288), (42, 8234560), (48, 7205240), (56, 6175920), (60, 5764192), (64, 5403930), (70, 4940736), (80, 4323144), (84, 4117280), (96, 3602620), (105, 3293824), (112, 3087960), (120, 2882096), (128, 2701965), (140, 2470368), (160, 2161572), (168, 2058640), (192, 1801310), (210, 1646912), (224, 1543980), (240, 1441048), (280, 1235184), (320, 1080786), (336, 1029320), (384, 900655), (420, 823456), (448, 771990), (480, 720524), (560, 617592), (640, 540393), (672, 514660), (840, 411728), (896, 385995), (960, 360262), (1120, 308796), (1344, 257330), (1680, 205864), (1920, 180131), (2240, 154398), (2688, 128665), (3360, 102932), (4480, 77199), (6720, 51466), (13440, 25733)]