1126611920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 3213508608

約数和(自身を除く): 2086896688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 73, 80, 98, 112, 124, 127, 140, 146, 155, 196, 217, 245, 248, 254, 280, 292, 310, 365, 392, 434, 490, 496, 508, 511, 560, 584, 620, 635, 730, 784, 868, 889, 980, 1016, 1022, 1085, 1168, 1240, 1270, 1460, 1519, 1736, 1778, 1960, 2032, 2044, 2170, 2263, 2480, 2540, 2555, 2920, 3038, 3472, 3556, 3577, 3920, 3937, 4088, 4340, 4445, 4526, 5080, 5110, 5840, 6076, 6223, 7112, 7154, 7595, 7874, 8176, 8680, 8890, 9052, 9271, 10160, 10220, 11315, 12152, 12446, 14224, 14308, 15190, 15748, 15841, 17360, 17780, 17885, 18104, 18542, 19685, 20440, 22630, 24304, 24892, 27559, 28616, 30380, 31115, 31496, 31682, 35560, 35770, 36208, 37084, 39370, 40880, 45260, 46355, 49784, 55118, 57232, 60760, 62230, 62992, 63364, 64897, 71120, 71540, 74168, 78740, 79205, 90520, 92710, 99568, 110236, 110887, 121520, 124460, 126728, 129794, 137795, 143080, 148336, 157480, 158410, 181040, 185420, 192913, 220472, 221774, 248920, 253456, 259588, 275590, 286160, 287401, 314960, 316820, 324485, 370840, 385826, 440944, 443548, 454279, 497840, 519176, 551180, 554435, 574802, 633640, 648970, 741680, 771652, 887096, 908558, 964565, 1038352, 1102360, 1108870, 1149604, 1267280, 1297940, 1437005, 1543304, 1774192, 1817116, 1929130, 2011807, 2204720, 2217740, 2271395, 2299208, 2595880, 2874010, 3086608, 3634232, 3858260, 4023614, 4435480, 4542790, 4598416, 5191760, 5748020, 7268464, 7716520, 8047228, 8870960, 9085580, 10059035, 11496040, 14082649, 15433040, 16094456, 18171160, 20118070, 22992080, 28165298, 32188912, 36342320, 40236140, 56330596, 70413245, 80472280, 112661192, 140826490, 160944560, 225322384, 281652980, 563305960, 1126611920]

約数ペア:

[(1, 1126611920), (2, 563305960), (4, 281652980), (5, 225322384), (7, 160944560), (8, 140826490), (10, 112661192), (14, 80472280), (16, 70413245), (20, 56330596), (28, 40236140), (31, 36342320), (35, 32188912), (40, 28165298), (49, 22992080), (56, 20118070), (62, 18171160), (70, 16094456), (73, 15433040), (80, 14082649), (98, 11496040), (112, 10059035), (124, 9085580), (127, 8870960), (140, 8047228), (146, 7716520), (155, 7268464), (196, 5748020), (217, 5191760), (245, 4598416), (248, 4542790), (254, 4435480), (280, 4023614), (292, 3858260), (310, 3634232), (365, 3086608), (392, 2874010), (434, 2595880), (490, 2299208), (496, 2271395), (508, 2217740), (511, 2204720), (560, 2011807), (584, 1929130), (620, 1817116), (635, 1774192), (730, 1543304), (784, 1437005), (868, 1297940), (889, 1267280), (980, 1149604), (1016, 1108870), (1022, 1102360), (1085, 1038352), (1168, 964565), (1240, 908558), (1270, 887096), (1460, 771652), (1519, 741680), (1736, 648970), (1778, 633640), (1960, 574802), (2032, 554435), (2044, 551180), (2170, 519176), (2263, 497840), (2480, 454279), (2540, 443548), (2555, 440944), (2920, 385826), (3038, 370840), (3472, 324485), (3556, 316820), (3577, 314960), (3920, 287401), (3937, 286160), (4088, 275590), (4340, 259588), (4445, 253456), (4526, 248920), (5080, 221774), (5110, 220472), (5840, 192913), (6076, 185420), (6223, 181040), (7112, 158410), (7154, 157480), (7595, 148336), (7874, 143080), (8176, 137795), (8680, 129794), (8890, 126728), (9052, 124460), (9271, 121520), (10160, 110887), (10220, 110236), (11315, 99568), (12152, 92710), (12446, 90520), (14224, 79205), (14308, 78740), (15190, 74168), (15748, 71540), (15841, 71120), (17360, 64897), (17780, 63364), (17885, 62992), (18104, 62230), (18542, 60760), (19685, 57232), (20440, 55118), (22630, 49784), (24304, 46355), (24892, 45260), (27559, 40880), (28616, 39370), (30380, 37084), (31115, 36208), (31496, 35770), (31682, 35560)]