143509240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 409989600

約数和(自身を除く): 266480360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 59, 68, 70, 73, 85, 98, 118, 119, 136, 140, 146, 170, 196, 236, 238, 245, 280, 292, 295, 340, 365, 392, 413, 472, 476, 490, 511, 584, 590, 595, 680, 730, 826, 833, 952, 980, 1003, 1022, 1180, 1190, 1241, 1460, 1652, 1666, 1960, 2006, 2044, 2065, 2360, 2380, 2482, 2555, 2891, 2920, 3304, 3332, 3577, 4012, 4088, 4130, 4165, 4307, 4760, 4964, 5015, 5110, 5782, 6205, 6664, 7021, 7154, 8024, 8260, 8330, 8614, 8687, 9928, 10030, 10220, 11564, 12410, 14042, 14308, 14455, 16520, 16660, 17228, 17374, 17885, 20060, 20440, 21535, 23128, 24820, 28084, 28616, 28910, 30149, 33320, 34456, 34748, 35105, 35770, 40120, 43070, 43435, 49147, 49640, 56168, 57820, 60298, 60809, 69496, 70210, 71540, 73219, 86140, 86870, 98294, 115640, 120596, 121618, 140420, 143080, 146438, 150745, 172280, 173740, 196588, 211043, 241192, 243236, 245735, 280840, 292876, 301490, 304045, 347480, 366095, 393176, 422086, 486472, 491470, 512533, 585752, 602980, 608090, 732190, 844172, 982940, 1025066, 1055215, 1205960, 1216180, 1464380, 1688344, 1965880, 2050132, 2110430, 2432360, 2562665, 2928760, 3587731, 4100264, 4220860, 5125330, 7175462, 8441720, 10250660, 14350924, 17938655, 20501320, 28701848, 35877310, 71754620, 143509240]

約数ペア:

[(1, 143509240), (2, 71754620), (4, 35877310), (5, 28701848), (7, 20501320), (8, 17938655), (10, 14350924), (14, 10250660), (17, 8441720), (20, 7175462), (28, 5125330), (34, 4220860), (35, 4100264), (40, 3587731), (49, 2928760), (56, 2562665), (59, 2432360), (68, 2110430), (70, 2050132), (73, 1965880), (85, 1688344), (98, 1464380), (118, 1216180), (119, 1205960), (136, 1055215), (140, 1025066), (146, 982940), (170, 844172), (196, 732190), (236, 608090), (238, 602980), (245, 585752), (280, 512533), (292, 491470), (295, 486472), (340, 422086), (365, 393176), (392, 366095), (413, 347480), (472, 304045), (476, 301490), (490, 292876), (511, 280840), (584, 245735), (590, 243236), (595, 241192), (680, 211043), (730, 196588), (826, 173740), (833, 172280), (952, 150745), (980, 146438), (1003, 143080), (1022, 140420), (1180, 121618), (1190, 120596), (1241, 115640), (1460, 98294), (1652, 86870), (1666, 86140), (1960, 73219), (2006, 71540), (2044, 70210), (2065, 69496), (2360, 60809), (2380, 60298), (2482, 57820), (2555, 56168), (2891, 49640), (2920, 49147), (3304, 43435), (3332, 43070), (3577, 40120), (4012, 35770), (4088, 35105), (4130, 34748), (4165, 34456), (4307, 33320), (4760, 30149), (4964, 28910), (5015, 28616), (5110, 28084), (5782, 24820), (6205, 23128), (6664, 21535), (7021, 20440), (7154, 20060), (8024, 17885), (8260, 17374), (8330, 17228), (8614, 16660), (8687, 16520), (9928, 14455), (10030, 14308), (10220, 14042), (11564, 12410)]