19209323520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1605

約数の個数: 264

約数和(自身を含む): 66811279704

約数和(自身を除く): 47601956184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 337, 360, 384, 480, 512, 576, 640, 674, 720, 768, 960, 1011, 1024, 1152, 1237, 1280, 1348, 1440, 1536, 1685, 1920, 2022, 2304, 2474, 2560, 2696, 2880, 3033, 3072, 3370, 3711, 3840, 4044, 4608, 4948, 5055, 5120, 5392, 5760, 6066, 6185, 6740, 7422, 7680, 8088, 9216, 9896, 10110, 10784, 11133, 11520, 12132, 12370, 13480, 14844, 15165, 15360, 16176, 18555, 19792, 20220, 21568, 22266, 23040, 24264, 24740, 26960, 29688, 30330, 32352, 37110, 39584, 40440, 43136, 44532, 46080, 48528, 49480, 53920, 55665, 59376, 60660, 64704, 74220, 79168, 80880, 86272, 89064, 97056, 98960, 107840, 111330, 118752, 121320, 129408, 148440, 158336, 161760, 172544, 178128, 194112, 197920, 215680, 222660, 237504, 242640, 258816, 296880, 316672, 323520, 345088, 356256, 388224, 395840, 416869, 431360, 445320, 475008, 485280, 517632, 593760, 633344, 647040, 712512, 776448, 791680, 833738, 862720, 890640, 950016, 970560, 1035264, 1187520, 1250607, 1266688, 1294080, 1425024, 1552896, 1583360, 1667476, 1725440, 1781280, 1900032, 1941120, 2084345, 2375040, 2501214, 2588160, 2850048, 3105792, 3166720, 3334952, 3562560, 3751821, 3800064, 3882240, 4168690, 4750080, 5002428, 5176320, 5700096, 6253035, 6333440, 6669904, 7125120, 7503642, 7764480, 8337380, 9500160, 10004856, 11400192, 12506070, 13339808, 14250240, 15007284, 15528960, 16674760, 18759105, 19000320, 20009712, 25012140, 26679616, 28500480, 30014568, 33349520, 37518210, 40019424, 50024280, 53359232, 57000960, 60029136, 66699040, 75036420, 80038848, 100048560, 106718464, 120058272, 133398080, 150072840, 160077696, 200097120, 213436928, 240116544, 266796160, 300145680, 320155392, 400194240, 426873856, 480233088, 533592320, 600291360, 640310784, 800388480, 960466176, 1067184640, 1200582720, 1280621568, 1600776960, 1920932352, 2134369280, 2401165440, 3201553920, 3841864704, 4802330880, 6403107840, 9604661760, 19209323520]

約数ペア:

[(1, 19209323520), (2, 9604661760), (3, 6403107840), (4, 4802330880), (5, 3841864704), (6, 3201553920), (8, 2401165440), (9, 2134369280), (10, 1920932352), (12, 1600776960), (15, 1280621568), (16, 1200582720), (18, 1067184640), (20, 960466176), (24, 800388480), (30, 640310784), (32, 600291360), (36, 533592320), (40, 480233088), (45, 426873856), (48, 400194240), (60, 320155392), (64, 300145680), (72, 266796160), (80, 240116544), (90, 213436928), (96, 200097120), (120, 160077696), (128, 150072840), (144, 133398080), (160, 120058272), (180, 106718464), (192, 100048560), (240, 80038848), (256, 75036420), (288, 66699040), (320, 60029136), (337, 57000960), (360, 53359232), (384, 50024280), (480, 40019424), (512, 37518210), (576, 33349520), (640, 30014568), (674, 28500480), (720, 26679616), (768, 25012140), (960, 20009712), (1011, 19000320), (1024, 18759105), (1152, 16674760), (1237, 15528960), (1280, 15007284), (1348, 14250240), (1440, 13339808), (1536, 12506070), (1685, 11400192), (1920, 10004856), (2022, 9500160), (2304, 8337380), (2474, 7764480), (2560, 7503642), (2696, 7125120), (2880, 6669904), (3033, 6333440), (3072, 6253035), (3370, 5700096), (3711, 5176320), (3840, 5002428), (4044, 4750080), (4608, 4168690), (4948, 3882240), (5055, 3800064), (5120, 3751821), (5392, 3562560), (5760, 3334952), (6066, 3166720), (6185, 3105792), (6740, 2850048), (7422, 2588160), (7680, 2501214), (8088, 2375040), (9216, 2084345), (9896, 1941120), (10110, 1900032), (10784, 1781280), (11133, 1725440), (11520, 1667476), (12132, 1583360), (12370, 1552896), (13480, 1425024), (14844, 1294080), (15165, 1266688), (15360, 1250607), (16176, 1187520), (18555, 1035264), (19792, 970560), (20220, 950016), (21568, 890640), (22266, 862720), (23040, 833738), (24264, 791680), (24740, 776448), (26960, 712512), (29688, 647040), (30330, 633344), (32352, 593760), (37110, 517632), (39584, 485280), (40440, 475008), (43136, 445320), (44532, 431360), (46080, 416869), (48528, 395840), (49480, 388224), (53920, 356256), (55665, 345088), (59376, 323520), (60660, 316672), (64704, 296880), (74220, 258816), (79168, 242640), (80880, 237504), (86272, 222660), (89064, 215680), (97056, 197920), (98960, 194112), (107840, 178128), (111330, 172544), (118752, 161760), (121320, 158336), (129408, 148440)]