2253223840

素因数分解:

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

素因数の和:260

約数の個数: 288

約数和(自身を含む): 6530678784

約数和(自身を除く): 4277454944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 73, 80, 98, 112, 124, 127, 140, 146, 155, 160, 196, 217, 224, 245, 248, 254, 280, 292, 310, 365, 392, 434, 490, 496, 508, 511, 560, 584, 620, 635, 730, 784, 868, 889, 980, 992, 1016, 1022, 1085, 1120, 1168, 1240, 1270, 1460, 1519, 1568, 1736, 1778, 1960, 2032, 2044, 2170, 2263, 2336, 2480, 2540, 2555, 2920, 3038, 3472, 3556, 3577, 3920, 3937, 4064, 4088, 4340, 4445, 4526, 4960, 5080, 5110, 5840, 6076, 6223, 6944, 7112, 7154, 7595, 7840, 7874, 8176, 8680, 8890, 9052, 9271, 10160, 10220, 11315, 11680, 12152, 12446, 14224, 14308, 15190, 15748, 15841, 16352, 17360, 17780, 17885, 18104, 18542, 19685, 20320, 20440, 22630, 24304, 24892, 27559, 28448, 28616, 30380, 31115, 31496, 31682, 34720, 35560, 35770, 36208, 37084, 39370, 40880, 45260, 46355, 48608, 49784, 55118, 57232, 60760, 62230, 62992, 63364, 64897, 71120, 71540, 72416, 74168, 78740, 79205, 81760, 90520, 92710, 99568, 110236, 110887, 114464, 121520, 124460, 125984, 126728, 129794, 137795, 142240, 143080, 148336, 157480, 158410, 181040, 185420, 192913, 199136, 220472, 221774, 243040, 248920, 253456, 259588, 275590, 286160, 287401, 296672, 314960, 316820, 324485, 362080, 370840, 385826, 440944, 443548, 454279, 497840, 506912, 519176, 551180, 554435, 572320, 574802, 629920, 633640, 648970, 741680, 771652, 881888, 887096, 908558, 964565, 995680, 1038352, 1102360, 1108870, 1149604, 1267280, 1297940, 1437005, 1483360, 1543304, 1774192, 1817116, 1929130, 2011807, 2076704, 2204720, 2217740, 2271395, 2299208, 2534560, 2595880, 2874010, 3086608, 3548384, 3634232, 3858260, 4023614, 4409440, 4435480, 4542790, 4598416, 5191760, 5748020, 6173216, 7268464, 7716520, 8047228, 8870960, 9085580, 9196832, 10059035, 10383520, 11496040, 14082649, 14536928, 15433040, 16094456, 17741920, 18171160, 20118070, 22992080, 28165298, 30866080, 32188912, 36342320, 40236140, 45984160, 56330596, 64377824, 70413245, 72684640, 80472280, 112661192, 140826490, 160944560, 225322384, 281652980, 321889120, 450644768, 563305960, 1126611920, 2253223840]

約数ペア:

[(1, 2253223840), (2, 1126611920), (4, 563305960), (5, 450644768), (7, 321889120), (8, 281652980), (10, 225322384), (14, 160944560), (16, 140826490), (20, 112661192), (28, 80472280), (31, 72684640), (32, 70413245), (35, 64377824), (40, 56330596), (49, 45984160), (56, 40236140), (62, 36342320), (70, 32188912), (73, 30866080), (80, 28165298), (98, 22992080), (112, 20118070), (124, 18171160), (127, 17741920), (140, 16094456), (146, 15433040), (155, 14536928), (160, 14082649), (196, 11496040), (217, 10383520), (224, 10059035), (245, 9196832), (248, 9085580), (254, 8870960), (280, 8047228), (292, 7716520), (310, 7268464), (365, 6173216), (392, 5748020), (434, 5191760), (490, 4598416), (496, 4542790), (508, 4435480), (511, 4409440), (560, 4023614), (584, 3858260), (620, 3634232), (635, 3548384), (730, 3086608), (784, 2874010), (868, 2595880), (889, 2534560), (980, 2299208), (992, 2271395), (1016, 2217740), (1022, 2204720), (1085, 2076704), (1120, 2011807), (1168, 1929130), (1240, 1817116), (1270, 1774192), (1460, 1543304), (1519, 1483360), (1568, 1437005), (1736, 1297940), (1778, 1267280), (1960, 1149604), (2032, 1108870), (2044, 1102360), (2170, 1038352), (2263, 995680), (2336, 964565), (2480, 908558), (2540, 887096), (2555, 881888), (2920, 771652), (3038, 741680), (3472, 648970), (3556, 633640), (3577, 629920), (3920, 574802), (3937, 572320), (4064, 554435), (4088, 551180), (4340, 519176), (4445, 506912), (4526, 497840), (4960, 454279), (5080, 443548), (5110, 440944), (5840, 385826), (6076, 370840), (6223, 362080), (6944, 324485), (7112, 316820), (7154, 314960), (7595, 296672), (7840, 287401), (7874, 286160), (8176, 275590), (8680, 259588), (8890, 253456), (9052, 248920), (9271, 243040), (10160, 221774), (10220, 220472), (11315, 199136), (11680, 192913), (12152, 185420), (12446, 181040), (14224, 158410), (14308, 157480), (15190, 148336), (15748, 143080), (15841, 142240), (16352, 137795), (17360, 129794), (17780, 126728), (17885, 125984), (18104, 124460), (18542, 121520), (19685, 114464), (20320, 110887), (20440, 110236), (22630, 99568), (24304, 92710), (24892, 90520), (27559, 81760), (28448, 79205), (28616, 78740), (30380, 74168), (31115, 72416), (31496, 71540), (31682, 71120), (34720, 64897), (35560, 63364), (35770, 62992), (36208, 62230), (37084, 60760), (39370, 57232), (40880, 55118), (45260, 49784), (46355, 48608)]