426595960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 1244160000

約数和(自身を除く): 817564040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 49, 56, 59, 62, 68, 70, 85, 98, 118, 119, 124, 136, 140, 155, 170, 196, 217, 236, 238, 245, 248, 280, 295, 310, 340, 343, 392, 413, 434, 472, 476, 490, 527, 590, 595, 620, 680, 686, 826, 833, 868, 952, 980, 1003, 1054, 1085, 1180, 1190, 1240, 1372, 1519, 1652, 1666, 1715, 1736, 1829, 1960, 2006, 2065, 2108, 2170, 2360, 2380, 2635, 2744, 2891, 3038, 3304, 3332, 3430, 3658, 3689, 4012, 4130, 4165, 4216, 4340, 4760, 5015, 5270, 5782, 5831, 6076, 6664, 6860, 7021, 7316, 7378, 7595, 8024, 8260, 8330, 8680, 9145, 10030, 10540, 10633, 11564, 11662, 12152, 12803, 13720, 14042, 14455, 14632, 14756, 15190, 16520, 16660, 18290, 18445, 20060, 20237, 21080, 21266, 23128, 23324, 25606, 25823, 28084, 28910, 29155, 29512, 30380, 31093, 33320, 35105, 36580, 36890, 40120, 40474, 42532, 46648, 49147, 51212, 51646, 53165, 56168, 57820, 58310, 60760, 62186, 64015, 70210, 73160, 73780, 80948, 85064, 89621, 98294, 101185, 102424, 103292, 106330, 115640, 116620, 124372, 128030, 129115, 140420, 147560, 155465, 161896, 179242, 180761, 196588, 202370, 206584, 212660, 217651, 233240, 245735, 248744, 256060, 258230, 280840, 310930, 344029, 358484, 361522, 393176, 404740, 425320, 435302, 448105, 491470, 512120, 516460, 621860, 627347, 688058, 716968, 723044, 809480, 870604, 896210, 903805, 982940, 1032920, 1088255, 1243720, 1254694, 1376116, 1446088, 1523557, 1720145, 1741208, 1792420, 1807610, 1965880, 2176510, 2509388, 2752232, 3047114, 3136735, 3440290, 3584840, 3615220, 4353020, 5018776, 6094228, 6273470, 6880580, 7230440, 7617785, 8706040, 10664899, 12188456, 12546940, 13761160, 15235570, 21329798, 25093880, 30471140, 42659596, 53324495, 60942280, 85319192, 106648990, 213297980, 426595960]

約数ペア:

[(1, 426595960), (2, 213297980), (4, 106648990), (5, 85319192), (7, 60942280), (8, 53324495), (10, 42659596), (14, 30471140), (17, 25093880), (20, 21329798), (28, 15235570), (31, 13761160), (34, 12546940), (35, 12188456), (40, 10664899), (49, 8706040), (56, 7617785), (59, 7230440), (62, 6880580), (68, 6273470), (70, 6094228), (85, 5018776), (98, 4353020), (118, 3615220), (119, 3584840), (124, 3440290), (136, 3136735), (140, 3047114), (155, 2752232), (170, 2509388), (196, 2176510), (217, 1965880), (236, 1807610), (238, 1792420), (245, 1741208), (248, 1720145), (280, 1523557), (295, 1446088), (310, 1376116), (340, 1254694), (343, 1243720), (392, 1088255), (413, 1032920), (434, 982940), (472, 903805), (476, 896210), (490, 870604), (527, 809480), (590, 723044), (595, 716968), (620, 688058), (680, 627347), (686, 621860), (826, 516460), (833, 512120), (868, 491470), (952, 448105), (980, 435302), (1003, 425320), (1054, 404740), (1085, 393176), (1180, 361522), (1190, 358484), (1240, 344029), (1372, 310930), (1519, 280840), (1652, 258230), (1666, 256060), (1715, 248744), (1736, 245735), (1829, 233240), (1960, 217651), (2006, 212660), (2065, 206584), (2108, 202370), (2170, 196588), (2360, 180761), (2380, 179242), (2635, 161896), (2744, 155465), (2891, 147560), (3038, 140420), (3304, 129115), (3332, 128030), (3430, 124372), (3658, 116620), (3689, 115640), (4012, 106330), (4130, 103292), (4165, 102424), (4216, 101185), (4340, 98294), (4760, 89621), (5015, 85064), (5270, 80948), (5782, 73780), (5831, 73160), (6076, 70210), (6664, 64015), (6860, 62186), (7021, 60760), (7316, 58310), (7378, 57820), (7595, 56168), (8024, 53165), (8260, 51646), (8330, 51212), (8680, 49147), (9145, 46648), (10030, 42532), (10540, 40474), (10633, 40120), (11564, 36890), (11662, 36580), (12152, 35105), (12803, 33320), (13720, 31093), (14042, 30380), (14455, 29512), (14632, 29155), (14756, 28910), (15190, 28084), (16520, 25823), (16660, 25606), (18290, 23324), (18445, 23128), (20060, 21266), (20237, 21080)]