168047040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1515

約数の個数: 224

約数和(自身を含む): 646078464

約数和(自身を除く): 478031424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1471, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 2942, 3264, 3360, 3570, 3808, 4080, 4413, 4760, 5440, 5712, 5884, 6720, 7140, 7355, 7616, 8160, 8826, 9520, 10297, 11424, 11768, 14280, 14710, 16320, 17652, 19040, 20594, 22065, 22848, 23536, 25007, 28560, 29420, 30891, 35304, 38080, 41188, 44130, 47072, 50014, 51485, 57120, 58840, 61782, 70608, 75021, 82376, 88260, 94144, 100028, 102970, 114240, 117680, 123564, 125035, 141216, 150042, 154455, 164752, 175049, 176520, 200056, 205940, 235360, 247128, 250070, 282432, 300084, 308910, 329504, 350098, 353040, 375105, 400112, 411880, 470720, 494256, 500140, 525147, 600168, 617820, 659008, 700196, 706080, 750210, 800224, 823760, 875245, 988512, 1000280, 1050294, 1200336, 1235640, 1400392, 1412160, 1500420, 1600448, 1647520, 1750490, 1977024, 2000560, 2100588, 2400672, 2471280, 2625735, 2800784, 3000840, 3295040, 3500980, 4001120, 4201176, 4801344, 4942560, 5251470, 5601568, 6001680, 7001960, 8002240, 8402352, 9885120, 10502940, 11203136, 12003360, 14003920, 16804704, 21005880, 24006720, 28007840, 33609408, 42011760, 56015680, 84023520, 168047040]

約数ペア:

[(1, 168047040), (2, 84023520), (3, 56015680), (4, 42011760), (5, 33609408), (6, 28007840), (7, 24006720), (8, 21005880), (10, 16804704), (12, 14003920), (14, 12003360), (15, 11203136), (16, 10502940), (17, 9885120), (20, 8402352), (21, 8002240), (24, 7001960), (28, 6001680), (30, 5601568), (32, 5251470), (34, 4942560), (35, 4801344), (40, 4201176), (42, 4001120), (48, 3500980), (51, 3295040), (56, 3000840), (60, 2800784), (64, 2625735), (68, 2471280), (70, 2400672), (80, 2100588), (84, 2000560), (85, 1977024), (96, 1750490), (102, 1647520), (105, 1600448), (112, 1500420), (119, 1412160), (120, 1400392), (136, 1235640), (140, 1200336), (160, 1050294), (168, 1000280), (170, 988512), (192, 875245), (204, 823760), (210, 800224), (224, 750210), (238, 706080), (240, 700196), (255, 659008), (272, 617820), (280, 600168), (320, 525147), (336, 500140), (340, 494256), (357, 470720), (408, 411880), (420, 400112), (448, 375105), (476, 353040), (480, 350098), (510, 329504), (544, 308910), (560, 300084), (595, 282432), (672, 250070), (680, 247128), (714, 235360), (816, 205940), (840, 200056), (952, 176520), (960, 175049), (1020, 164752), (1088, 154455), (1120, 150042), (1190, 141216), (1344, 125035), (1360, 123564), (1428, 117680), (1471, 114240), (1632, 102970), (1680, 100028), (1785, 94144), (1904, 88260), (2040, 82376), (2240, 75021), (2380, 70608), (2720, 61782), (2856, 58840), (2942, 57120), (3264, 51485), (3360, 50014), (3570, 47072), (3808, 44130), (4080, 41188), (4413, 38080), (4760, 35304), (5440, 30891), (5712, 29420), (5884, 28560), (6720, 25007), (7140, 23536), (7355, 22848), (7616, 22065), (8160, 20594), (8826, 19040), (9520, 17652), (10297, 16320), (11424, 14710), (11768, 14280)]