140831760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 470827008

約数和(自身を除く): 329995248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 823, 920, 930, 1104, 1240, 1380, 1426, 1488, 1646, 1840, 1860, 2139, 2469, 2480, 2760, 2852, 3292, 3565, 3720, 4115, 4278, 4938, 5520, 5704, 6584, 7130, 7440, 8230, 8556, 9876, 10695, 11408, 12345, 13168, 14260, 16460, 17112, 18929, 19752, 21390, 24690, 25513, 28520, 32920, 34224, 37858, 39504, 42780, 49380, 51026, 56787, 57040, 65840, 75716, 76539, 85560, 94645, 98760, 102052, 113574, 127565, 151432, 153078, 171120, 189290, 197520, 204104, 227148, 255130, 283935, 302864, 306156, 378580, 382695, 408208, 454296, 510260, 567870, 586799, 612312, 757160, 765390, 908592, 1020520, 1135740, 1173598, 1224624, 1514320, 1530780, 1760397, 2041040, 2271480, 2347196, 2933995, 3061560, 3520794, 4542960, 4694392, 5867990, 6123120, 7041588, 8801985, 9388784, 11735980, 14083176, 17603970, 23471960, 28166352, 35207940, 46943920, 70415880, 140831760]

約数ペア:

[(1, 140831760), (2, 70415880), (3, 46943920), (4, 35207940), (5, 28166352), (6, 23471960), (8, 17603970), (10, 14083176), (12, 11735980), (15, 9388784), (16, 8801985), (20, 7041588), (23, 6123120), (24, 5867990), (30, 4694392), (31, 4542960), (40, 3520794), (46, 3061560), (48, 2933995), (60, 2347196), (62, 2271480), (69, 2041040), (80, 1760397), (92, 1530780), (93, 1514320), (115, 1224624), (120, 1173598), (124, 1135740), (138, 1020520), (155, 908592), (184, 765390), (186, 757160), (230, 612312), (240, 586799), (248, 567870), (276, 510260), (310, 454296), (345, 408208), (368, 382695), (372, 378580), (460, 306156), (465, 302864), (496, 283935), (552, 255130), (620, 227148), (690, 204104), (713, 197520), (744, 189290), (823, 171120), (920, 153078), (930, 151432), (1104, 127565), (1240, 113574), (1380, 102052), (1426, 98760), (1488, 94645), (1646, 85560), (1840, 76539), (1860, 75716), (2139, 65840), (2469, 57040), (2480, 56787), (2760, 51026), (2852, 49380), (3292, 42780), (3565, 39504), (3720, 37858), (4115, 34224), (4278, 32920), (4938, 28520), (5520, 25513), (5704, 24690), (6584, 21390), (7130, 19752), (7440, 18929), (8230, 17112), (8556, 16460), (9876, 14260), (10695, 13168), (11408, 12345)]