40703040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 224

約数和(自身を含む): 164348160

約数和(自身を除く): 123645120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 673, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1346, 1440, 1512, 1680, 1728, 1890, 2016, 2019, 2160, 2240, 2520, 2692, 2880, 3024, 3360, 3365, 3780, 4032, 4038, 4320, 4711, 5040, 5384, 6048, 6057, 6720, 6730, 7560, 8076, 8640, 9422, 10080, 10095, 10768, 12096, 12114, 13460, 14133, 15120, 16152, 18171, 18844, 20160, 20190, 21536, 23555, 24228, 26920, 28266, 30240, 30285, 32304, 36342, 37688, 40380, 42399, 43072, 47110, 48456, 53840, 56532, 60480, 60570, 64608, 70665, 72684, 75376, 80760, 84798, 90855, 94220, 96912, 107680, 113064, 121140, 127197, 129216, 141330, 145368, 150752, 161520, 169596, 181710, 188440, 193824, 211995, 215360, 226128, 242280, 254394, 282660, 290736, 301504, 323040, 339192, 363420, 376880, 387648, 423990, 452256, 484560, 508788, 565320, 581472, 635985, 646080, 678384, 726840, 753760, 847980, 904512, 969120, 1017576, 1130640, 1162944, 1271970, 1356768, 1453680, 1507520, 1695960, 1938240, 2035152, 2261280, 2543940, 2713536, 2907360, 3391920, 4070304, 4522560, 5087880, 5814720, 6783840, 8140608, 10175760, 13567680, 20351520, 40703040]

約数ペア:

[(1, 40703040), (2, 20351520), (3, 13567680), (4, 10175760), (5, 8140608), (6, 6783840), (7, 5814720), (8, 5087880), (9, 4522560), (10, 4070304), (12, 3391920), (14, 2907360), (15, 2713536), (16, 2543940), (18, 2261280), (20, 2035152), (21, 1938240), (24, 1695960), (27, 1507520), (28, 1453680), (30, 1356768), (32, 1271970), (35, 1162944), (36, 1130640), (40, 1017576), (42, 969120), (45, 904512), (48, 847980), (54, 753760), (56, 726840), (60, 678384), (63, 646080), (64, 635985), (70, 581472), (72, 565320), (80, 508788), (84, 484560), (90, 452256), (96, 423990), (105, 387648), (108, 376880), (112, 363420), (120, 339192), (126, 323040), (135, 301504), (140, 290736), (144, 282660), (160, 254394), (168, 242280), (180, 226128), (189, 215360), (192, 211995), (210, 193824), (216, 188440), (224, 181710), (240, 169596), (252, 161520), (270, 150752), (280, 145368), (288, 141330), (315, 129216), (320, 127197), (336, 121140), (360, 113064), (378, 107680), (420, 96912), (432, 94220), (448, 90855), (480, 84798), (504, 80760), (540, 75376), (560, 72684), (576, 70665), (630, 64608), (672, 60570), (673, 60480), (720, 56532), (756, 53840), (840, 48456), (864, 47110), (945, 43072), (960, 42399), (1008, 40380), (1080, 37688), (1120, 36342), (1260, 32304), (1344, 30285), (1346, 30240), (1440, 28266), (1512, 26920), (1680, 24228), (1728, 23555), (1890, 21536), (2016, 20190), (2019, 20160), (2160, 18844), (2240, 18171), (2520, 16152), (2692, 15120), (2880, 14133), (3024, 13460), (3360, 12114), (3365, 12096), (3780, 10768), (4032, 10095), (4038, 10080), (4320, 9422), (4711, 8640), (5040, 8076), (5384, 7560), (6048, 6730), (6057, 6720)]